I need a simple voucher redemption website.
Homepage will be a simple box to enter a voucher with a redemption button
user will be sent to a checkout page if a correct voucher is supplied
if not a correct voucher enterend a new page will pop up with a contact us form with failed voucher
checkout page similar to a shopping cart
customer will only pay for a standard shipping or express shipping cost
payment will be through paypal api
admin side will allow me to enter redeemable vouchers and predefine its description and will have ability to track vouchers