You get: “£20 to spend on accessories and gear when [you] purchase a OnePlus smartphone.”
I get: OnePlus points to the same value which can only be spent on OnePlus items in their store.
My preferred software for invoicing and accounting for my little side business. Free Agent offers us both 10% off our subscription fees if you register using the link here.
They offer 10 to both you and I when you open an account using this link here and use your card for the first time.
A chrome add-on that automatically finds discounts, coupons, etc, and uses them to get discounts. Honey Coupon promises that we both get £5 if you register using the link here.
ViaVan offers us both get £12 in ride credits if you register using my link here.