Depending on a follower's subscription, there might be times when their minimum payment would be too small for completing a payment. In these cases, the amount due will be rolled over to the next month until the payment due exceeds the minimum payment amount.
At this time, the minimum payment amount is $5.
That means if a follower has a yearly subscription and accrued less than $5 in fees over the course of one month, those fees will be rolled over into the next month if their subscription won't renew that month.
If Shrimpy will already be charging the follower for a subscription or other payment that is due which sums to more than $5, then the payment will be completed.
For example, if a follower is on a $19 monthly subscription plan and only has $2 in leader fees, Shrimpy will still charge the follower $21 since Shrimpy is already processing another payment for the follower.
If you have any additional questions about Shrimpy, don't hesitate to reach out to firstname.lastname@example.org or use the internal Shrimpy support system to ask questions.