Blue Oak Interactive has been developing Drupal Commerce solutions since 2011. Since that time, we've been one of the largest contributors to third party integrations for Drupal Commerce including shipping, payment, and usability integrations. We specialize in building custom solutions for our client's Drupal Commerce sites. These solutions include custom packing logic for accurate shipping calculations, secure payment gateway integrations, paid member management, integration with external systems (Order Management, ERP, Fulfillment Systems) and more. See our work page for examples of how we've helped other clients and contact us if you'd like to start a project.