The WebReserv booking system allows you to restrict discount codes, including groupon and living social deals, to only be valid on certain days and times. To add a restriction to a discount code, go to Setup – Discount Codes and click on the discount code you want to modify.
Scroll to the time restriction section shown below and specify the day(s) the discount code is valid for and optionally the time(s) the discount code is valid for.

Leave a Comment