tzone85
- 4 skills
- 0 followers
- 11 hours ago last updated
- ▌ Popia · tzone85 bundleAudit SA code for POPIA compliance — PII handling, consent flags, data residency, and DSAR endpoint requirements.
- ▌ Payfast · tzone85 bundlePayFast (SA) integration — generate form-post MD5 signatures in the documented field order with URL-encoded values, and verify ITN POST signatures using the same algorithm.
- ▌ Paystack · tzone85 bundleIntegrate Paystack for SA merchants — initialise ZAR transactions, verify HMAC-SHA-512 webhooks, and route split payments without the gotchas that break production.
- ▌ Sars Efiling · tzone85 bundleSARS tax workflows for South African builds — VAT 15% (effective 2018) calculations, IRP5/IT3(a) source codes, and ITR12 field references with citations to the SARS-published guides.