Our Debt Collectors Take A Custom Approach To Each Claim. They Review All Of The Documentation Provided By Our Clients Before Making The First Call. A Great Commercial Debt Collector Needs To Understand How Businesses Work And The Role Of Contracts (including Sales Orders, Purchase Orders, Invoices, Return Merchandise Authorizations, Pricing Discounts, Sales Tax Laws, Freight And Shipping Charges, Returns And Return Policies, And Other General Contract Terms).