history price items, 10 purchase transactions. the customer pays with 1 time payment,can 10 trx be recorded as a 1 payment

I'm from Indonesia, maybe my advice can be useful.

1. If possible, make a menu to view the history of customer and supplier price items when making buying and selling transactions (when inputting prices sometimes forget, previous purchase price / selling price)

2. Options are made in the settings menu so you can choose can sell below the capital price / may not sell below the capital price

3. Transactions within 1 month/30 days. must have collected a lot of notes. let's say there were 10 purchase transactions. the customer pays with 1 time payment. can 10 trx be recorded as a 1x payment?

I think that's all my advice... So far it's been very good for the Aronium application. maybe you can reconsider my suggestion above.

Thank you, good luck and success.