payments

Hi, I was wondering can anyone please advice what is the best practice for model release forms. I would like to start a project of portraits of children I am self funding so payment would be a professional print of the model. How do many of you approach model release forms and payment?so as not...

I'm just curious what types of payments do most of you accept from clients? I currently have roommates and they have to pay utilities, for them, I take Cash, Check, Cashier's check, credit and debit cards (with a 2.75% fee) I use a Square account, I have also purchased the new Square NFC...