Automated software for retail/dropshippers

Hello guys. If you don't understand what dropshipping is - Look on google, you'll grasp the concept pretty quickly. I want to create software which will pull Dropshippers inventories to the retailers website and automatically update if their stock in running low, or is out of stock. I also want to software to automate the transations, so when a customer purchases from the retailer, I want the payment which is due to be sent to the dropshipper, including the products details so it is then in the hands of the dropshipper to fullfil the order. Another thing I would like to implement is a mass profit margin tool, so when the retailers pull all the stock from the dropshippers inventory onto their website - I would like our software to be able to price all the products based on a profit margin. Example; If the dropshippers price is $10, if we set the profit margin to 50%, the product would then be available for $15 on the retailers website. A similar type of idea is this company. [login to view URL] Please have a look into they way they do things to have an idea of how the project will be written etc. I want our software to be compatible with people using: Magento, WooCommerce, Shopify and Amazon. What I'm looking for: Good communication Someone who likes to do something new (I doubt many developers have done the same concept before) Pricing is very important also Loads of experience isn't essiential, if you know how to do the job then this would be great to add to your portfolio, as long as you're capable and hard working. I look forward to hearing your responses, I don't know what the budget will be because the quotes I've had so far are completely different figures there doesn't seem to be a 'rough' kind of price for this project. Thanks for your time