Why did my Rock Gym Pro sales change after the day?
The Rock Gym Pro help pages give 3 common reasons. The first to rule out: When staff mark a payment as declined, its invoices change to unpaid, so money counted as collected earlier can drop out.
Is it broken, or just quiet?
A number can fall because fewer people came, or because something stopped counting them. Below are the causes the Rock Gym Pro help pages give, and how to check each one yourself.
What causes it?
When staff mark a payment as declined, its invoices change to unpaid, so money counted as collected earlier can drop out.
In the Rock Gym Pro help:
Note that if you mark the payment as declined any associated invoices will also be updated to be shown as unpaid.
Marking a payment as declined, read 2026-11-12.Staff can change the date on a payment that was already taken, which moves it to another day.
In the Rock Gym Pro help:
If you need to change the date on a payment that has already been made you can easily do so in the Customer Account window.
Changing a payment date in a customer’s account, read 2026-11-12.For a member whose payment stays declined for weeks, the advised step is to end the membership and reverse the dues, so dues billed earlier can be reversed later.
In the Rock Gym Pro help:
If a member's payment has been declined for weeks, terminate & reverse dues.
RGP Membership Billing Lifecycle, read 2026-11-12.
How do I check it myself?
Open the customer's account and look for invoices shown as declined.
In the Rock Gym Pro help:
The invoice will now be shown as declined.
Marking a payment as declined, read 2026-11-12.Look in the customer's account invoices for payments whose dates were changed.
In the Rock Gym Pro help:
The new date will be reflected in the Customer Account invoice window.
Changing a payment date in a customer’s account, read 2026-11-12.
How does Rock Gym Pro work with Feder?
- Connect Rock Gym Pro to Feder and it joins your Money apps.
- When you connect Rock Gym Pro, Feder checks the connection straight away and shows Connected only when that check passes. If a reading cannot be taken later, Feder shows it as not read, never as zero.
Some numbers are too quiet to judge daily, such as a form filled in a few times a week. Until there is enough of your own history to judge a change, Feder says it is still learning and scores nothing, rather than guessing.
See whether you can trust the numbers in Rock Gym Pro, one of your Money apps. Feder only reads. It never changes anything in Rock Gym Pro.
What else goes wrong with these numbers?
- Why did my Rock Gym Pro membership dues come in low?Rock Gym Pro
- Why don't Rock Gym Pro sales match my Stripe payouts?Rock Gym Pro
- Why did Google Analytics stop collecting data?Google Analytics
- Why aren't my key events showing in Google Analytics?Google Analytics
- Why does Google Analytics show (not set)?Google Analytics
See every question.
Where do these answers come from?
Every cause and check on this page comes from the Rock Gym Pro help pages, quoted above with the date we read them. Last reviewed 2026-11-12. We read them again by 2027-11-12. If one changes, this page changes or comes down.