How a sale gets stamped
You never print until Punjab sends Code 100 and a fiscal number. The local id on the draft is yours. The fiscal number is theirs.
Step 1
Set up the shop
Business, people, branches, and a device. Punjab issues the POS ID. We store it.
Step 2
Try in sandbox
Paste the sandbox token. Send a test sale. Check the Punjab report before going live.
Step 3
Go live
Email Punjab your public IP. After they allow it, store the live token.
Step 4
Queue, then stamp
Submit puts the sale in line. Workers send it. Success is Code 100 plus a fiscal number.