I invoice people for varying amounts for their subscription -- lots of amounts. When they pay online now they enter the amount from the invoice into the payment form. I notice in aMember in a check box in Products setup you can allow the member to say how MANY products are ordered for one price, but not allow them to say HOW MUCH is paid . Can I add a field for them to pay whatever the enter, not a set Product price? Thanks.
This can be done via "donation" plugin. It works exactly the same way, user wil lbe able to specify product price on signup.