I think I just messed up on redeeming an offer. It's for $50 off $200 spend at Caraway Home. When I saw it, I though "cool - I've been wanting this!" BUT I didn't notice until after I placed my order, that I should have clicked on the link...the offer specified carawayhome.com/amex. Is there any chance I'll still get the offer, or do I need to try to cancel and place the order again?

ETA: I noticed that I did not get an automatic message telling me I'd used my offer, which I almost always get. So I opted to cancel the order and will place it again using the link. But I'd still like to hear if anyone has experience with similar offers with the /amex link verbiage.