Late rent charge unpaid in Cozy

[Andrew S.]

I recently had a tenant pay partial rent on the 4th (rent is due on the 1st with a 5 day grace period). They had asked if I'd drive by to collect a third part check but I told them I don't accept third party checks. There was no proactive communication about possible late rent. The tenant now sent over the remainder of the rent (through Cozy) on the 7th but didn't pay the administration charge online. Should I worry about communicating there's an additional $50 remaining or wait until next month to see if it gets paid? I assume they don't "want" to pay the administration charge...They were late because they didn't want to go to the bank to cash their other check.