I am looking for a plugin that would help me use unregistered customer's emails as coupon codes basically. They could enter their emails somewhere like a coupon code or simply have the discount applied when using that email address, but it has to be the same address they use during checkout.
I have seen plenty of similar discount plugins with registered users, but I am not managing users at all. It has to apply to guests.
Also, is there a way to enter multiple coupon codes instead of creating a discount for each one?
I don't have much time, but there is a possibility that I will need to develop it (if it doesn't exist), anyone's got tips or ideas?
That's a shame, I was hoping to find a pre-made solution.
And yes, I would like to put the email addresses in a list and tell those customers they can use their email address to get the discount. No registration.