Purchase Order Manager

Purchase Order Manager. We need an online based portal, where our customers and providers can upload and check their purchase orders' status. Every customer and provider will have an account, in order to have 2 communication ways. Fisrt, our customers can upload purchase orders to our database, sending an email alert where our customer service team will be able to follow up and change the status to supply and deliver the product. Second our purchase team will upload purchase orders and assign them to different providers, sending our providers an email alert to check their account and see what's the Purchase Order about. Every Purchase Order should have the next status: 1.- Unread 2.- Checked 3.- In process 4.- In transit 5.- Delivered The customer information they should upload in their purchase order is only: a) Name of the person in charge. b) Company. c) email & phone d) Purchase Order PDF. In the case of our Providers, they only need to open an account with: a) Name of the person in charge. b) Company. c) email & phone