Reminder option inside the "add service/bill"
It would be nice that when you're adding a service or bill record, to have a section inside the same "Add service/bill" interface, prompting you to optionally add a reminder. Same thing when you add a NEW service/bill type. Please keep the same interface for the actual separated "add reminder", it is good.
Currently, I have to firstly add a "bill" or "service", then go to REMINDERS and add a frequency. Too much navigation.
A "nice to have" feature would be to <read> the value entered last time for that type of service/bill (field DATE) and you pre-fill the "START" field of the reminder.