PDF Security & Video Security Solution with Shopping Cart Setup

We have designed an education website in WordPress that initially will host 4 product subscriptions to pdf and explainer video files. Website designer tried to get plugins to work with WooCommerce but failed, another designer also tried and failed so we are not sure a plugin service is the route to go down, possibly a service that offers a solution might be a better option.

Initially we will have 4 product packs (www.examtutor.co.uk - 'see SEAG products'). Each of our products pack will consist of 4 pdf files that contain 56 questions per pdf paper which the clients can download and print, there is small video explainer files for each question in the pdf files, so 224 small video files per product pack. We need a shopping cart solution so that our customers can purchase a pack and then have access to the pdf documents to download and also access to watch the explainer videos online in a dashboard type environment.

We have done our research on this and have decided Vdocipher is a cheap and good solution for hosting the video files to protect them. If you know of a better solution let us know. Videos have already been uploaded and encrypted on Vdocipher. We also know we need to watermark the pdf files with the customers Name, Postal Address and Email address on the bottom of each pdf page to stop the customer passing on the documents to people that have not paid for the product. There are various watermarking solutions for this. This is a subscription service, so we need to limit timeframe for purchases to 12 months and also limit logins to one per user.

We need someone that can do this work and have done similar work before. Please send us a proposal of what you can do and the timeframe you can do it in. You will need to be able to integrate a shopping cart with a dashboard to make this work. One without the other will not work. We also need the ability to add in other products in the future easily.

If you need any clarification let us know. We want this work completed asap due to two timewasters that promised us they could do it and then failed to deliver. Price is negotiable for the right solution, we estimate based on previous quotes around £1000-£2000 for a solution but can pay more or less depending on how good the solution is.