How to Use Coupon Code on godiag.co.uk ?
1. Firstly visit the URL for the product you need,for example, GODIAG GD801 OBDII Key Programmer:
https://www.godiag.co.uk/wholesale/godiag-gd801-programmer.html
2. Add to Cart:
3. Input Coupon Code "GODIAG" to get 6% OFF.
4. All done, You get discount! Proceed To Check out!