Ship OK is an online fully featured USPS shipping software solution for shipping, tracking, online postage, insurance, and savings. Free data integration for your sales data, Manifesting, scale integration, drop shipper support,& multi lane shipping.The ShipOK Affiliate program pays you monthly based on recurring plan fees: Payouts are 15% Year one, 10% Year two, 5% Year three. Your customers have a free trial period and all transactions are tracked by cookies.