Creating a website for coupons of online stores and local shops.

is well accepted knowledge of the Italian language. Hello, in the meantime that my company will end its work to continue the ar I need another job. I thought of you. I would like to know if it is convenient for you and you can do. Software Creating a software system made in asp.net (VB) and postgresql . The source code must be included in the supply with the restore of the database . The system must include a double registration . Registration for customers and vendors. The system is used to insert coupon. The coupons are made from these fields : 1 ) Information on the seller directly inserted based on the registration information 2 ) the type of product 3 ) percentage discount 4.1) start date and end date of the discount the discount or 4.2) number of coupons available for download . 5 ) picture of the coupon. in 4.2 case you need to add at the image one barcode or one qrcode 6 ) one or more alerts: a text visible only after the publication of the discount . A customer can log in and see all the couponloaded without being able to make any changes. A seller can access and create new coupon. Can not delete them once they have been published but can add alerts (more text). Can not delete or modify the discounts of other users. coupons may be endless but be valid for a period of time. Or be limited in number . For these discounts there must be a sequential number. Also, when is downloaded must be added to this image a bar code or a QRcode . And 'possible to access the coupons only for registered users. You will be able to see outside only coupons for sellers who will pay a premium. The site must have a mobile version (not app) to access and downloading discounts. Online payment. by bank transfer or credit card and paypal. It must be possible to set by cofing the possibility that all discounts are free or paid. Simple section that allows scanning for barcode or QRcode directly connected with the internet site. Once scanned must be able to eliminate the discount on the confirmation page and give the discount elimination. The details and the functions of the pages will be discussed with those who make the project We will appreciate being able to see similar jobs also on pieces of the program