[Dan in Wichita]

I had a problem too, until I realized I was forgetting to supply my ZIP code.

[Oatka]

I had everything filled out. Tried three seperate times and got the same error message: “Your card’s security code is incomplete.”

[Oatka]

I had a problem too, until I realized I was forgetting to supply my ZIP code.

I went back again and, per your comment, found where they asked for the zip code AGAIN after the CC info. This time my donation went through.

Thanks.