Permit only one review per product per customer

Hi, I’m using your plugin but I have a problem.

I set the plugin to send a reminder and a discount for reviewing an order.

But if the customer goes on the product page or does a new order it can leave another review and consequently he receives another discount.

It’s possible to avoid this?

Thanks.

• This topic was modified 4 years, 2 months ago by snakeip.