Absolutely not! No charges will be made and this is one of the vigorous stages of verification. OpenTotal is BIG on stopping scams! We hate scammers and spammers, so our customer support staffs are always on the look out to stop'em before they begin.
An escrow charge will be made to your default credit card if you choose to use the escrow system. The funds will be held and released upon a successful and happy closure.
If you have any further questions or concerns, please do not hesitate to contact Customer Service at cssupport@opentotal.com.