Hi Imars,
Thanks for sharing how you use the Cost Centre feature. If you’re using the browser version of AccountRight, that could be why you can’t see the Cost Centre field on receipts or payments.
Cost Centres are the new name for Categories, and some of that coding may still need to be done in the desktop app. If so, opening the same file in the desktop software should let you enter it there.
The GST error on older transactions may be a separate issue. I recommend reaching out to our support team so they can have a deeper look. You can reach out by creating a ticket in My Account or connecting with our live chat team through MOCA, our virtual assistant.
Regards,
Genreve.