DSCO / Rithum Reconnaissance
Extract the customer's dropship configuration from DSCO (now Rithum, formerly CommerceHub) so we can pre-build their Orderful organization for the correct retailer connections. DSCO acts as an intermediary — the customer doesn't connect directly to the retailer's EDI. Instead, Orderful coordinates with DSCO/Rithum, and DSCO routes transactions to/from the retailer.
When to use
- Customer does dropship fulfillment via DSCO/Rithum
- User has DSCO portal credentials (email + password)
- User says "pull DSCO data", "recon DSCO", "check their DSCO setup"
- Customer is moving their DSCO EDI connection from another provider (e.g., SPS) to Orderful
Background: How DSCO/Rithum works with Orderful
DSCO (branded as Rithum) is a dropship aggregation platform. Key facts:
- Orderful connects to DSCO, not the retailer directly. The EDI path is: Retailer → DSCO/Rithum → Orderful → Customer's ERP.
- DSCO has its own ISA ID per retailer. Example: AAFES via DSCO uses ISA
DSCOAAFES, not AAFES's direct ISA 001695568GP.
- Partner setup goes through Rithum. Contact:
dscopartnersetup@rithum.com. The customer does NOT contact the retailer for EDI setup.
- Transaction flow differs from direct EDI. DSCO dropship typically uses: 850 (PO inbound), 856 (ASN outbound), 810 (Invoice outbound), 846 (Inventory outbound), 870 (Order Status outbound). 855 (PO Ack) is typically NOT used in DSCO dropship flows.
- Each retailer on DSCO has a separate Orderful EDI account under the retailer's org (e.g., AAFES org 268 has ediAccountId 15749 for DSCO).
Prerequisites
- DSCO/Rithum portal credentials (email + password) from the customer.
- The customer's onboarding tracker exists.
- Know which retailer(s) the customer connects to via DSCO (from SPS recon or customer conversation).
Inputs
Ask for:
- DSCO credentials — email and password.
- Customer name — to match with onboarding tracker.
- Which retailers — which DSCO retailer connections are being migrated to Orderful.
Step 1 — Log in and orient
Log into the DSCO portal at app.dsco.io (or supplier.dsco.io). Navigate to the dashboard and capture:
- Account/company name as registered in DSCO
- Supplier ID (DSCO's internal identifier for this customer)
- Connected retailers (list all active retailer connections)
- Account status (active, pending, suspended)
- API credentials if visible (some suppliers have API keys for direct integration)
Step 2 — Retailer connection inventory
For each connected retailer:
| Field |
Where to find |
| Retailer name |
Connections / Partners page |
| Retailer ID in DSCO |
Connection details |
| Connection status |
Active, testing, onboarding |
| Enabled transaction types |
Connection config |
| Inventory feed required? |
Retailer requirements (846) |
| Order status required? |
Retailer requirements (870) |
| Fulfillment method |
Dropship, marketplace, hybrid |
| Compliance requirements |
Retailer-specific rules (ship windows, label formats, etc.) |
Step 3 — Pull transaction and order data
For each active retailer connection, examine:
Orders (850 equivalent)
- Recent order samples (3-5 from last 30 days)
- Order format: What fields does DSCO pass through? (item identifiers, ship-to structure, PO references)
- Item identification pattern: How does the retailer identify items? (UPC, retailer SKU, vendor SKU, GTIN)
- Ship-to format: Address structure, store/DC identifiers
Shipments (856 equivalent)
- Shipment confirmation format: What does DSCO expect back?
- Tracking number requirements: Carrier codes, tracking formats
- Pack-level detail: Carton-level or shipment-level ASN?
- Ship date / cancel date handling
Invoices (810 equivalent)
- Invoice submission format: Via DSCO portal or EDI?
- Required fields: Terms, allowances, charges
- Timing requirements: Invoice within N days of shipment?
Inventory (846 equivalent)
- Inventory feed frequency: Daily, real-time, weekly?
- Feed format: DSCO API, flat file, EDI 846?
- Inventory locations: Warehouse/DC identifiers
- ATP vs on-hand: What inventory type does the retailer expect?
Order Status (870)
- Status update requirements: When and what status codes?
- Acknowledgment flow: Does the retailer expect order-level acks via 870 instead of 855?
Step 4 — Item catalog and mapping
Extract from DSCO:
- Item/product catalog as configured for each retailer
- SKU mapping: Customer SKU ↔ Retailer SKU ↔ UPC/GTIN crosswalk
- Item attributes: Descriptions, categories, dimensions, weights
- Active vs discontinued items
- Item count per retailer (this drives item-lookup record volume in Orderful)
Step 5 — Compliance and SLA requirements
DSCO retailers often have strict compliance rules. Capture:
- Ship window: Order received → must ship within N hours/days
- Cancel date enforcement: Auto-cancel if not shipped by date?
- Label requirements: GS1-128, custom retailer labels
- Routing guide: Carrier restrictions, freight terms
- Chargeback triggers: Late shipment, wrong item, missing ASN, invalid tracking
- Inventory accuracy SLA: Max variance %, update frequency
Step 6 — Produce the recon report
Append to the onboarding tracker:
## DSCO/Rithum Recon — [Customer Name]
### Account Overview
- DSCO Account: [name]
- Supplier ID: [id]
- Connected Retailers: [count]
### Retailer Connections
| Retailer | Status | TX Types | Inventory? | Compliance Notes |
|----------|--------|----------|------------|-----------------|
### Transaction Pattern per Retailer
For each retailer:
- Item ID pattern: [UPC/SKU/GTIN]
- Ship-to structure: [address fields, store IDs]
- Pack level: [carton/order]
- Invoice method: [EDI/portal]
- Inventory feed: [frequency, format]
### Item Catalog Summary
- Total items: [count]
- SKU mapping complexity: [1:1 / many:1 / crosswalk needed]
- Missing UPCs or identifiers: [count]
### Compliance Requirements
| Requirement | Details | Risk Level |
|-------------|---------|------------|
### Migration Implications for Orderful
- Orderful DSCO EDI account to use: [ISA ID, ediAccountId]
- Guidelines to assign: [guideline IDs from Orderful for this retailer's DSCO path]
- Rithum coordination: Email dscopartnersetup@rithum.com to set up Orderful as EDI provider
- 855 needed?: [Almost certainly NO for DSCO — verify from live data]
- Additional TX types beyond 850/856/810: [846, 870 if required]
- Item lookup records: [estimate based on catalog size]
- JSONata complexity: [based on field mapping requirements]
Step 7 — Cross-reference with Orderful
Look up the retailer's DSCO EDI account on Orderful:
GET https://api.orderful.com/v2/organizations/search?isaId=DSCO<RETAILER>
Example: For AAFES via DSCO, search DSCOAAFES.
Pull the retailer's published DSCO guidelines from Orderful (guideline-sets endpoint filtered by the DSCO org).
Check what other vendors are live on this same DSCO path — their transaction patterns establish the template:
GET https://api.orderful.com/v2/document-relationships?ownerId=<retailer_org_id>&limit=500
Filter for the DSCO EDI account. Active/live vendors show the expected TX set.
Compare DSCO recon findings against Orderful's published guidelines. Flag gaps.
Behaviour rules
- Never store credentials beyond the active session.
- DSCO ≠ direct EDI. Always flag the intermediary nature. The customer connects to DSCO, not the retailer. Orderful connects to DSCO, not the retailer. This changes everything about partner setup.
- 855 is almost never used in DSCO flows. Confirm by checking live vendors on the same DSCO path in Orderful. Don't assume the customer needs it just because they mentioned it.
- Inventory (846) and Order Status (870) may be required. DSCO retailers often mandate inventory feeds and status updates that wouldn't be required in direct EDI. Flag these for scope.
- Rithum coordination is a dependency. Orderful must email
dscopartnersetup@rithum.com to register as the customer's EDI provider. This is a blocking external dependency — track it.
- Document everything in the tracker. Every finding goes into the onboarding doc.
AAFES-Specific DSCO Intelligence (learned 2026-05-08)
AAFES (Army & Air Force Exchange Service) is a common DSCO retailer. Key findings from the Northwind Apparel onboarding:
AAFES has 3 separate EDI paths — always confirm which one
| Path |
ISA ID |
EDI Account ID |
Use Case |
| Direct AAFES |
001695568GP |
197 |
Traditional retail/wholesale vendors |
| DSCO/Rithum (dropship) |
DSCOAAFES |
15749 |
Dropship vendors routed through Rithum |
| VendorNet/Radial (dropship) |
VNEXCHANGE |
5375 |
Dropship vendors routed through Radial |
All three paths are actively used (confirmed May 2026: Northwind Apparel on DSCO, Acme Home US on VendorNet). Never assume DSCO — always ask the customer which path they use.
DSCO 850 structure is unique
DSCO 850s have 15 REF segments with DSCO-specific metadata not found in direct AAFES 850s:
dsco_order_id, dsco_supplier_id, dsco_retailer_id, dsco_lifecycle
dsco_supplier_name, dsco_trading_partner_id, dsco_create_date, dsco_last_update_date
dsco_order_status, test_flag, gift_wrap_flag, channel
ship_service_level_code, consumer_order_number
Ship-to is consumer home address (DTC), not store. FedEx Home Delivery is the standard carrier. This is fundamentally different from direct AAFES 850s which ship to stores/DCs.
855 NOT used on DSCO path
Confirmed via live API data: zero AAFES DSCO vendors trade 855. All 3 live vendors (Vendor A, Vendor B, Vendor C) trade 850/856/810/846/870 only. Generic 855 templates exist but are unused.
856 ASN is simplified on DSCO
DSCO 856 does NOT require: N1BY, N1Z7, ship-to address, conditional Tare/Pack HL. Ship-to goes on the 810 invoice instead.
810 Invoice is strict on DSCO
AAFES via DSCO rejects invoices with extra fields: "The following fields are the ONLY fields to send. Do not send any additional fields. If you send additional fields, your invoices will fail." Must include ship-to (N1*ST with full address) on the invoice, not the ASN.
Transformation agent gaps
As of May 2026, the AAFES DSCO 850 guideline (146778) transformation was attempted by the transformation agent → saved as Draft with 53 schema gaps. This means the inbound 850 JSONata for NS is NOT ready out of the box and requires manual work.
AAFES chargebacks
AAFES levies $150 per violation: "ASN sent but data download is missing/inaccurate", "ASN not received at time of induction", "canceling carrier after dispatched." One vendor received $7,148.50 in a single cycle.
Rithum Portal: Customer Must Complete Setup Steps 1–7
Learned on Northwind Apparel (May 2026): Rithum requires the customer to complete their initial portal setup before Orderful can proceed to test order exchange. Steps 1–7 cover:
- Billing contacts and email notifications
- Pricing agreements with the retailer
- Supply warehouse configuration
- Catalog submission, item loading, and inventory
These are commercial/supply-chain details only the customer can provide — Orderful does not have access to their pricing agreements, warehouse configs, or item catalogs. Steps 8–12 (test orders, testing completion) are where Orderful re-engages.
Action: Flag this early in onboarding. Send the customer instructions to complete Rithum steps 1–7 in the follow-up email after kickoff. Don't wait — this is a common blocker because customers assume Orderful handles the entire DSCO setup.
Common gotchas
- Rithum setup is a customer dependency: Steps 1–7 must be completed by the customer before test orders can flow. This is often the longest pole in DSCO onboardings because it requires customer-side decisions about pricing, warehousing, and catalogs. Flag it immediately.
- DSCO portal vs DSCO API: Some suppliers interact with DSCO entirely through the web portal (manual order processing). Others use the DSCO REST API for automation. Know which mode the customer uses — it affects what data is visible and how they currently operate.
- Multiple retailer connections, different rules: Each retailer on DSCO can have completely different compliance requirements, item formats, and transaction types. Don't assume one retailer's pattern applies to another.
- DSCO rebranding: DSCO was acquired by Rithum (formerly CommerceHub). The portal may show "Rithum" branding, "DSCO" branding, or "CommerceHub" depending on the page. They're all the same platform.
- Inventory feed is often the hardest part: DSCO retailers expect frequent, accurate inventory feeds. If the customer's ERP can't produce automated 846s, this becomes a manual process or requires custom development.
- DSCO test mode: DSCO has test/sandbox environments. Make sure recon data is from production, not test.
- Existing EDI provider switchover: If the customer currently uses SPS Commerce (or another VAN) for their DSCO connection, the switchover to Orderful requires Rithum to re-point the EDI routing. This is not instant — plan for overlap/cutover timing.
- Building test transactions for new relationships. When there's no historical data (brand-new retailer connection), pull a live DSCO 850 from another vendor on the same path as a template, then substitute the customer's item data from SPS/NS. This is a repeatable pattern. Use the
submit-test-transaction skill to submit the test 850 to Orderful.
1---2name: dsco-recon3description: Extract dropship configuration, retailer connections, and transaction patterns from a customer's DSCO (Rithum) portal to inform Orderful org setup. Use when the user has DSCO/Rithum credentials for a customer doing dropship fulfillment, says "pull DSCO data", "recon DSCO", "what's their DSCO setup", or is onboarding a customer connected to retailers via DSCO/Rithum (formerly CommerceHub).4---56# DSCO / Rithum Reconnaissance78Extract the customer's dropship configuration from DSCO (now Rithum, formerly CommerceHub) so we can pre-build their Orderful organization for the correct retailer connections. DSCO acts as an intermediary — the customer doesn't connect directly to the retailer's EDI. Instead, Orderful coordinates with DSCO/Rithum, and DSCO routes transactions to/from the retailer.910## When to use1112- Customer does dropship fulfillment via DSCO/Rithum13- User has DSCO portal credentials (email + password)14- User says "pull DSCO data", "recon DSCO", "check their DSCO setup"15- Customer is moving their DSCO EDI connection from another provider (e.g., SPS) to Orderful1617## Background: How DSCO/Rithum works with Orderful1819DSCO (branded as Rithum) is a dropship aggregation platform. Key facts:2021- **Orderful connects to DSCO, not the retailer directly.** The EDI path is: Retailer → DSCO/Rithum → Orderful → Customer's ERP.22- **DSCO has its own ISA ID per retailer.** Example: AAFES via DSCO uses ISA `DSCOAAFES`, not AAFES's direct ISA `001695568GP`.23- **Partner setup goes through Rithum.** Contact: `dscopartnersetup@rithum.com`. The customer does NOT contact the retailer for EDI setup.24- **Transaction flow differs from direct EDI.** DSCO dropship typically uses: 850 (PO inbound), 856 (ASN outbound), 810 (Invoice outbound), 846 (Inventory outbound), 870 (Order Status outbound). **855 (PO Ack) is typically NOT used** in DSCO dropship flows.25- **Each retailer on DSCO has a separate Orderful EDI account** under the retailer's org (e.g., AAFES org 268 has ediAccountId 15749 for DSCO).2627## Prerequisites28291. DSCO/Rithum portal credentials (email + password) from the customer.302. The customer's onboarding tracker exists.313. Know which retailer(s) the customer connects to via DSCO (from SPS recon or customer conversation).3233## Inputs3435Ask for:361. **DSCO credentials** — email and password.372. **Customer name** — to match with onboarding tracker.383. **Which retailers** — which DSCO retailer connections are being migrated to Orderful.3940## Step 1 — Log in and orient4142Log into the DSCO portal at `app.dsco.io` (or `supplier.dsco.io`). Navigate to the dashboard and capture:4344- **Account/company name** as registered in DSCO45- **Supplier ID** (DSCO's internal identifier for this customer)46- **Connected retailers** (list all active retailer connections)47- **Account status** (active, pending, suspended)48- **API credentials** if visible (some suppliers have API keys for direct integration)4950## Step 2 — Retailer connection inventory5152For each connected retailer:5354| Field | Where to find |55|-------|---------------|56| Retailer name | Connections / Partners page |57| Retailer ID in DSCO | Connection details |58| Connection status | Active, testing, onboarding |59| Enabled transaction types | Connection config |60| Inventory feed required? | Retailer requirements (846) |61| Order status required? | Retailer requirements (870) |62| Fulfillment method | Dropship, marketplace, hybrid |63| Compliance requirements | Retailer-specific rules (ship windows, label formats, etc.) |6465## Step 3 — Pull transaction and order data6667For each active retailer connection, examine:6869### Orders (850 equivalent)70- **Recent order samples** (3-5 from last 30 days)71- **Order format**: What fields does DSCO pass through? (item identifiers, ship-to structure, PO references)72- **Item identification pattern**: How does the retailer identify items? (UPC, retailer SKU, vendor SKU, GTIN)73- **Ship-to format**: Address structure, store/DC identifiers7475### Shipments (856 equivalent)76- **Shipment confirmation format**: What does DSCO expect back?77- **Tracking number requirements**: Carrier codes, tracking formats78- **Pack-level detail**: Carton-level or shipment-level ASN?79- **Ship date / cancel date handling**8081### Invoices (810 equivalent)82- **Invoice submission format**: Via DSCO portal or EDI?83- **Required fields**: Terms, allowances, charges84- **Timing requirements**: Invoice within N days of shipment?8586### Inventory (846 equivalent)87- **Inventory feed frequency**: Daily, real-time, weekly?88- **Feed format**: DSCO API, flat file, EDI 846?89- **Inventory locations**: Warehouse/DC identifiers90- **ATP vs on-hand**: What inventory type does the retailer expect?9192### Order Status (870)93- **Status update requirements**: When and what status codes?94- **Acknowledgment flow**: Does the retailer expect order-level acks via 870 instead of 855?9596## Step 4 — Item catalog and mapping9798Extract from DSCO:99- **Item/product catalog** as configured for each retailer100- **SKU mapping**: Customer SKU ↔ Retailer SKU ↔ UPC/GTIN crosswalk101- **Item attributes**: Descriptions, categories, dimensions, weights102- **Active vs discontinued items**103- **Item count per retailer** (this drives item-lookup record volume in Orderful)104105## Step 5 — Compliance and SLA requirements106107DSCO retailers often have strict compliance rules. Capture:108109- **Ship window**: Order received → must ship within N hours/days110- **Cancel date enforcement**: Auto-cancel if not shipped by date?111- **Label requirements**: GS1-128, custom retailer labels112- **Routing guide**: Carrier restrictions, freight terms113- **Chargeback triggers**: Late shipment, wrong item, missing ASN, invalid tracking114- **Inventory accuracy SLA**: Max variance %, update frequency115116## Step 6 — Produce the recon report117118Append to the onboarding tracker:119120```121## DSCO/Rithum Recon — [Customer Name]122123### Account Overview124- DSCO Account: [name]125- Supplier ID: [id]126- Connected Retailers: [count]127128### Retailer Connections129| Retailer | Status | TX Types | Inventory? | Compliance Notes |130|----------|--------|----------|------------|-----------------|131132### Transaction Pattern per Retailer133For each retailer:134- Item ID pattern: [UPC/SKU/GTIN]135- Ship-to structure: [address fields, store IDs]136- Pack level: [carton/order]137- Invoice method: [EDI/portal]138- Inventory feed: [frequency, format]139140### Item Catalog Summary141- Total items: [count]142- SKU mapping complexity: [1:1 / many:1 / crosswalk needed]143- Missing UPCs or identifiers: [count]144145### Compliance Requirements146| Requirement | Details | Risk Level |147|-------------|---------|------------|148149### Migration Implications for Orderful150- Orderful DSCO EDI account to use: [ISA ID, ediAccountId]151- Guidelines to assign: [guideline IDs from Orderful for this retailer's DSCO path]152- Rithum coordination: Email dscopartnersetup@rithum.com to set up Orderful as EDI provider153- 855 needed?: [Almost certainly NO for DSCO — verify from live data]154- Additional TX types beyond 850/856/810: [846, 870 if required]155- Item lookup records: [estimate based on catalog size]156- JSONata complexity: [based on field mapping requirements]157```158159## Step 7 — Cross-reference with Orderful1601611. Look up the retailer's DSCO EDI account on Orderful:162 ```163 GET https://api.orderful.com/v2/organizations/search?isaId=DSCO<RETAILER>164 ```165 Example: For AAFES via DSCO, search `DSCOAAFES`.1661672. Pull the retailer's published DSCO guidelines from Orderful (guideline-sets endpoint filtered by the DSCO org).1681693. Check what other vendors are live on this same DSCO path — their transaction patterns establish the template:170 ```171 GET https://api.orderful.com/v2/document-relationships?ownerId=<retailer_org_id>&limit=500172 ```173 Filter for the DSCO EDI account. Active/live vendors show the expected TX set.1741754. Compare DSCO recon findings against Orderful's published guidelines. Flag gaps.176177## Behaviour rules1781791. **Never store credentials beyond the active session.**1802. **DSCO ≠ direct EDI.** Always flag the intermediary nature. The customer connects to DSCO, not the retailer. Orderful connects to DSCO, not the retailer. This changes everything about partner setup.1813. **855 is almost never used in DSCO flows.** Confirm by checking live vendors on the same DSCO path in Orderful. Don't assume the customer needs it just because they mentioned it.1824. **Inventory (846) and Order Status (870) may be required.** DSCO retailers often mandate inventory feeds and status updates that wouldn't be required in direct EDI. Flag these for scope.1835. **Rithum coordination is a dependency.** Orderful must email `dscopartnersetup@rithum.com` to register as the customer's EDI provider. This is a blocking external dependency — track it.1846. **Document everything in the tracker.** Every finding goes into the onboarding doc.185186## AAFES-Specific DSCO Intelligence (learned 2026-05-08)187188AAFES (Army & Air Force Exchange Service) is a common DSCO retailer. Key findings from the Northwind Apparel onboarding:189190### AAFES has 3 separate EDI paths — always confirm which one191192| Path | ISA ID | EDI Account ID | Use Case |193|------|--------|----------------|----------|194| Direct AAFES | `001695568GP` | 197 | Traditional retail/wholesale vendors |195| DSCO/Rithum (dropship) | `DSCOAAFES` | 15749 | Dropship vendors routed through Rithum |196| VendorNet/Radial (dropship) | `VNEXCHANGE` | 5375 | Dropship vendors routed through Radial |197198**All three paths are actively used** (confirmed May 2026: Northwind Apparel on DSCO, Acme Home US on VendorNet). **Never assume DSCO — always ask the customer which path they use.**199200### DSCO 850 structure is unique201202DSCO 850s have 15 REF segments with DSCO-specific metadata not found in direct AAFES 850s:203- `dsco_order_id`, `dsco_supplier_id`, `dsco_retailer_id`, `dsco_lifecycle`204- `dsco_supplier_name`, `dsco_trading_partner_id`, `dsco_create_date`, `dsco_last_update_date`205- `dsco_order_status`, `test_flag`, `gift_wrap_flag`, `channel`206- `ship_service_level_code`, `consumer_order_number`207208Ship-to is consumer home address (DTC), not store. FedEx Home Delivery is the standard carrier. This is fundamentally different from direct AAFES 850s which ship to stores/DCs.209210### 855 NOT used on DSCO path211212Confirmed via live API data: zero AAFES DSCO vendors trade 855. All 3 live vendors (Vendor A, Vendor B, Vendor C) trade 850/856/810/846/870 only. Generic 855 templates exist but are unused.213214### 856 ASN is simplified on DSCO215216DSCO 856 does NOT require: N1*BY, N1*Z7, ship-to address, conditional Tare/Pack HL. Ship-to goes on the 810 invoice instead.217218### 810 Invoice is strict on DSCO219220AAFES via DSCO rejects invoices with extra fields: "The following fields are the ONLY fields to send. Do not send any additional fields. If you send additional fields, your invoices will fail." Must include ship-to (N1*ST with full address) on the invoice, not the ASN.221222### Transformation agent gaps223224As of May 2026, the AAFES DSCO 850 guideline (146778) transformation was attempted by the transformation agent → **saved as Draft with 53 schema gaps**. This means the inbound 850 JSONata for NS is NOT ready out of the box and requires manual work.225226### AAFES chargebacks227228AAFES levies $150 per violation: "ASN sent but data download is missing/inaccurate", "ASN not received at time of induction", "canceling carrier after dispatched." One vendor received $7,148.50 in a single cycle.229230## Rithum Portal: Customer Must Complete Setup Steps 1–7231232**Learned on Northwind Apparel (May 2026):** Rithum requires the customer to complete their initial portal setup before Orderful can proceed to test order exchange. Steps 1–7 cover:233234- Billing contacts and email notifications235- Pricing agreements with the retailer236- Supply warehouse configuration237- Catalog submission, item loading, and inventory238239**These are commercial/supply-chain details only the customer can provide** — Orderful does not have access to their pricing agreements, warehouse configs, or item catalogs. Steps 8–12 (test orders, testing completion) are where Orderful re-engages.240241**Action:** Flag this early in onboarding. Send the customer instructions to complete Rithum steps 1–7 in the follow-up email after kickoff. Don't wait — this is a common blocker because customers assume Orderful handles the entire DSCO setup.242243## Common gotchas244245- **Rithum setup is a customer dependency**: Steps 1–7 must be completed by the customer before test orders can flow. This is often the longest pole in DSCO onboardings because it requires customer-side decisions about pricing, warehousing, and catalogs. Flag it immediately.246- **DSCO portal vs DSCO API**: Some suppliers interact with DSCO entirely through the web portal (manual order processing). Others use the DSCO REST API for automation. Know which mode the customer uses — it affects what data is visible and how they currently operate.247- **Multiple retailer connections, different rules**: Each retailer on DSCO can have completely different compliance requirements, item formats, and transaction types. Don't assume one retailer's pattern applies to another.248- **DSCO rebranding**: DSCO was acquired by Rithum (formerly CommerceHub). The portal may show "Rithum" branding, "DSCO" branding, or "CommerceHub" depending on the page. They're all the same platform.249- **Inventory feed is often the hardest part**: DSCO retailers expect frequent, accurate inventory feeds. If the customer's ERP can't produce automated 846s, this becomes a manual process or requires custom development.250- **DSCO test mode**: DSCO has test/sandbox environments. Make sure recon data is from production, not test.251- **Existing EDI provider switchover**: If the customer currently uses SPS Commerce (or another VAN) for their DSCO connection, the switchover to Orderful requires Rithum to re-point the EDI routing. This is not instant — plan for overlap/cutover timing.252- **Building test transactions for new relationships.** When there's no historical data (brand-new retailer connection), pull a live DSCO 850 from another vendor on the same path as a template, then substitute the customer's item data from SPS/NS. This is a repeatable pattern. Use the `submit-test-transaction` skill to submit the test 850 to Orderful.