I have dlguard but am not sure how to create a button that the purchaser dictates what they want to pay, and essentially so that they don't pay $0.01c for the product.
I'd do it in increments, like $5, $10, $15 and upwards for example but I'm concerned about the delivery.
For users of DLGuard is this doable? I tried to copy the product and create a coupon for the copy, but it kept coming up the discount price so I wasn't sure what I did wrong.
Thanks in advance