I need to create coupon code that would work something like this. The coupon code will be generated and shown on session bases. The code will not be used on the website, instead in the physical shop. To use the code, user will have to fill in a little form, like name, email and telephone. This information along with the code will be emailed to admin. The user upon filling the form will be instructed to note down the code along with other instructions on the validity of the code.
So, how to create this coupon code?
