I need a developer experienced with the Wordpress/Woocommerce framework, who can create (or modify) a plugin that will use a separate API Login/Transaction key to interact with our payment gateway, Authorize.net, depending on who is the owner of a given product. This plugin should utilize the Direct Post Method (DPM). I am currently using a plugin that sends the payment information to Authorize.net using direct post (DPM), and it works well. The only thing it is lacking is the ability to send data to a different Authorize.net account depending on the owner of the product (the owner is a value added as product meta). Ideally, this plugin could allow for an order with two items - and two separate owners - to be placed at one time. I understand this will result in 2 separate charges on the customer's invoice. However, if this is not possible it is not a huge deal - I will simply restrict cart contents to only one item per order. Please let me know if you have any questions.