How does it work? Instead of posting a local upgrade event at £3 each, you can purchase a coupon below that allows you to post 30 local upgrade events at the much reduced rate of £1.50. Saving you £1.50 per event. You just need to supply the coupon code we supply you along with your email address each time you post an event and we will upgrade it straight away. Each time you use it your credits will decrease. When the remaining credits reach zero you will need to purchase another one.