Re: Google Adword not accepting my payment
In case you're adding your CC details, Google system charges a dollar or two (thats returned to the card) to check if the card is valid. In some instances, this charge may not be successful, though your credit card is valid. Assuming you've entered the right credit card details, I'd suggest checking with your bank, if there was a charge of $1 or $2 that wasn't successful. If so, you can ask them for a reason and try getting it rectified.
Hope that helps!