We are a shop and do not issue invoices but only sales receipts (without any customer information) How do we report Credit Card Payments by our clients in Quickbooks ?

Hi viola-sekularac-,

In QuickBooks Online, you can only choose from recording a sales receipt or an invoice. It doesn't indicate whether the actual payment has been deposited into your bank account or not.

You can connect your credit card account and match the payments to the sales receipts to indicates that they have been cleared.

Let me know if you have other questions in mind.

@viola-sekularac- 

I would recommend recording your transactions as sales receipts rather than as credit card credits. You may prepare the data in XLS and utilize an importer tool. 

https://transactionpro.grsm.io/qbo