SRB Digital Invoicing Integration: Sindh Cloud POS, Username & Password

Sindh service businesses that must integrate a point of sale report through the Sindh Revenue Board (SRB) cloud POS API. Wise Supply Chain keeps SRB as a company-level choice next to FBR, PRA, and BRA. One company, one authority.

Who this is for

Choose SRB when the company files Sindh sales tax on services through SRB POS — typically hospitality and similar scheduled services in Sindh. Invoice screens follow the services layout (no FBR scenario or SRO fields), and Point of Sale is included automatically.

Credentials: POS ID, username, and password

SRB does not use an FBR or PRA bearer token. On SRB credentials, save three values from the SRB POS portal:

• POS ID — the registration number for that terminal
• Username — the portal login
• Password — the same portal password

Sandbox and production API addresses are set on the server from the SRB cloud integration guide. You do not paste a URL on the credentials page. Trials stay on sandbox.

Validate, then post

Validate checks that the POS ID, username, password, and invoice lines are ready. Submit posts that invoice to the SRB cloud API with those credentials. A successful response stores the SRB invoice number on the invoice so the receipt and audit trail show what Sindh accepted. POS can do that in one step at the counter.