After school program software often bundles attendance boards, check-in tablets and bus rosters. If you already have a way to run the afternoon and the hard part is getting paid, focus on billing: monthly tuition, drop-in days, field trip fees and late charges that reach parents and come back paid.
Trip payments and permission belong together. Send the signed form and the payment link in the same message, ask for the child's name on both, and you can see at a glance who is cleared for the bus on Friday morning.
Families with several children are where spreadsheets usually break. Keep each family under one parent profile, agree the family rate up front, and send one bill per month. Parents can pay by card, Apple Pay, Google Pay, bank transfer or a Venmo or Zelle payment you record.
KadePay does not take attendance or limit how many kids register for a session. Keep your roster wherever you run the afternoon today, and use KadePay for the money, the forms and the family records. If you partner with a school, one printed QR on the front-office flyer is often all parents need to find you, register and pay for the first month.