Solid Innovation, provider of integrated route distribution, sales force automation, and integrated back-office accounting solutions to the Direct Store Delivery (DSD) and wholesale distribution industry, announced that it has incorporated <A HREF="http://www.solid-innovation.com/pr-6-14-04.php">third-party billing features</A> into its mobile route accounting solutions. This new functionality will enable distributors that are part of a larger buying group or distribution network of companies that move products on behalf of another vendor to automate all third-party billing processes.