How can I prompt Square to send invoice on a delayed date?

We have a Square account/ Presently we use JotForm to capture registration info for an eight week program for kids 8-14 who want to learn to sail. We DO NOT and CANNOT take payment at the time of registration due to some restrictions on the type of camp we represent. We must wait until the day of or best case the day before the start of the class to invoice the parent. So we are inputing the info into Square separately. I'd there a way to key off of the class date and prompt Swaure to send the invoice on a delayed basis?

There is no option to prompt Square to send a delayed invoice, but you can use the payment authorization feature. This will not charge the customer immediately, but you can charge the customer at a later date and then send the invoice.

If that will work, then please check out this related guide: https://www.jotform.com/help/292-how-to-enable-payment-authorization/