I have two signed contracts with the invoices for work we started. We asked for another draw and the customer said she felt she didn't owe us anymore money. She did pay a 1/2 down on her credit card on the newest contract so we could finish the work and now is trying to do a chargeback through my merchant account. So they owe $10K on the original contract and is trying to chargeback $10K. I did file a lien on the $10K owed on the original contract and I am wanting to file another lien for the chargeback.