Appfront servers get the updates from the POS ONLY when you click on the publish button. Clicking on publish will create a notification and will send the new data to Appfront.
This is probably the first thing you would lie to check - need to make sure that everything is up to date.
Make sure that the item level was updated in the POS before publishing
All setup should be done from the Appfront portal, including setting up the external credit card processing (via Card Connect)
Once setup is completed you should receive an email to set up your usename/pass:
In order to receive and get payments to your bank account, you will need to add CardConnect/Fiserv ACH ID (G592126793) to your checking account
In order to see how much money went through, you can check it via the processing portal or via the POS.
All transactions are mapped to Appfront's payment
The numbers should match. Under the statements, you should be able to see the breakdown and deposit.