Install Better Coupon Box here and create your own popup now!
There is an advanced feature with Better Coupon Box - Premium version that allows you turn off 'Get Discount' button.
To get the option, simply editing your coupon or creating a new one. On the 4th step: Design, please choose the option as the screenshot below:
With this feature, 'Get Discount' button will be hidden after a customer has already obtained the discount code, by clicking on 'Copy' box.
Interested in this feature? You can upgrade your Better Coupon Box package here to start using it.