Find out in this tutorial how to prevent a user from using Restrict Content Pro discount coupons more than once using code.
Restrict Content Pro plugin includes a discount coupon system that can be very useful for promoting subscriptions.
But, by default, coupons can be used more than once by the same user. This leaves open the possibility of a user unsubscribing and subscribing with the same coupon.
Let’s see how you can solve it.
Snippet to restrict a Restrict Content Pro discount coupon to a single use per user
Add the following code at the end of functions.php or in your functionality plugin:
You got it.
This ensures that the same user cannot use a discount coupon more than once.
Now you know how to limit to one use per user Restrict Content Pro discount coupons with a little bit of code.
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