Some games
-Doom 1&2
-D&D Darksun series

Won't accept my card saying that the bank declined it.

While other games like Earthworm Jim 1&2 for example I have no issue with purchasing.

Something is screwed up here...

This sounds like a "[url=http://www.cgl.uwaterloo.ca/~smann/IceCream/humor.html]car allergic to vanilla ice cream[/url]" scenario.

It's a sign from above! You need to buy more puzzle games!
Never mind the fact that Earthworm Jim is not a puzzle series.

May be a localization issues (censorship/regional prices)? That's very strange, you should definitely contact support. Does someone else have a problem with these specific titles, I hope they won't follow the Duke games...

Brilliant. I'm going to send that around the office. We quite often see problems of that nature (software integration), so I think my colleagues will appreciate it :-)

I bought Duke right before trying to buy Doom (Though that was before I knew it was on it's last days) I realized the typo but can't change the title >_<

It works now. This was after I cashed a check.

Before I had a little more than enough.

But apparently, it seems if I have enough, but not that much beyond it, it doesn't like it.

I did.

Probably unrelated, but my debit card is cut off after 2 or 3 purchases a day here. GOG's payment processor is not very smart.

I won't really care about it until Insomnia, and then i'll just wind up buying fewer gifts. Once I'm cut off I can still use my debit card via Paypal.