Wondering if anyone knows the answer / has tried.
TopCashback have the highest cashback guarantee.
TopCashback has a standard cashback that allows coupons.
Another major cashback site has a higher cashback rate that doesn't allow coupons.
Can you use TCB with a coupon and claim the HCG against the other major cashback providers rate?
My interpretation of the conditions on the TCB HCG page doesn't make this clearly not okay, but not sure they'd want to pay it out.
I don't.