The upgrade to Premium includes many benefits that will make your wedding remembered forever! At the very top of your dashboard of your existing event you can click the pink banner saying Get Premium Features.
To upgrade to premium you can make a one-time payment with either credit card or Paypal. After the purchase you immediately have access to all the premium features.
Note: If you've received a coupon simply click on Redeem a coupon, enter your discount code and the price will be updated.