Why is there a temporary charge on the credit cards Ive registered with Upromise?
When you register your credit card with Upromise, we perform a standard verification check on the card to protect you against fraud or other abuse. This may result in a temporary charge displayed on your credit card statement, usually in the amount of $1 (but it can be as much as $25). Rest assured, the amount will be reversed once we complete the authorization process, which usually takes less than 24 hours.
