I was setting the cash accounts up based on this post as well as a few others that said the same thing.
I use the Receipts and Payments section and receive cash and checks into my Sales - Cash account, the item number enters the sale into an income account of Sales - Sports for example. I probably want to change the account names so it doesn’t get confusing later, but the Sales - Cash account is a form of payment, and the Sales - Sports is an income account.
I was thinking of Smugmug as a form of credit card payment that takes a long time to get paid rather a bank account. I will set it up as a bank account. Thanks for your help!