I recently found a 90% off coupon code that worked on a retailer's website. I placed an order with the code to test it out. It went through and the item got delivered.
A few weeks later, the retailer came back to me asking for the full payment of the item and threatened legal actions.
From a legal perspective, my understanding is that:
- If the coupon code is not authorised as they claimed, they should have cancelled the transaction before sending out the goods.
- Given the order is already delivered, the transaction is complete. As such they have no right to ask for payments retrospectively.
What are your thoughts on this?
The vast majority of shopping site have the same few back end platforms (Think Wordpress, Shopify, Magento etc.). All have similar methods to create coupons. None are created without the business knowing. Rules can be set to allow time based or usage based expiries. If one of those settings aren't set properly that can be exploited. For example, devs could have a cheap % discount code for testing purposed and forget to disable it, or it could be a one-off purchase at 90% that wasn't set to be one off and then that code has been shared to someone else.
All responsibility is on the business to maintain that coupon code database. If you legitimatly just guessed a code and it happened to work, then that's not on you. however If you got the code from a friend or were involved in the business (web developer) or friend of etc. and you got the code maliciously. Then you may be in hot water.