I made a purchase yesterday and when I got home i saw the special of double the member points. Do I need to go back and get a refund and then repurchase the item this weekend to get the special? Michael Bunney

I'd just call them

you can try

I'd just call customer service and explain what happened. If that doesn't work then return it. And just repurchase.

You might actually want to inquire with customer service first to see that they will actually accept the return for that specific reason