Step by step
"Not enough stock of …"
The app thinks the shelf is empty. Receive the goods that arrived, or count the product. If your shop sells before receiving, an Owner can allow stock below zero in Settings › Sales rules.
"Pay later needs a named customer"
The money given is less than the total. Take the full amount, or choose a customer with a phone number to sell on credit.
"Too many tries. Please wait"
To protect your account, logins and emails are limited. Wait the minutes shown, then try again carefully.
"… can't be voided"
What the document brought in has been sold or moved since. Make a new adjustment or transfer instead.
The receipt prints too wide or too small
Choose your paper width (80 mm or 58 mm) in Settings › Tax and receipt, and in the print window set margins to none.
A page says I have no access
Your role does not include it, or you work in another branch. Ask your Owner.