Website to sell cards

I sell cards manually i have 10 different types of cards Example: Admission cards, Results cards, Placement Cards etc. Under Each type of cards, I have thousands of cards in stock Those cards have a serial and pin numbers on it. Clients buy those cards from me and use it for admission, check results etc I have the cards pin and serial numbers in excel format Now I want to sell the cards online that is, I dont want clients to come to my office and buy but order it online. then they will pay online, and the serial number and pin will be sent to their email address, phone numbers and also keep it in their account so 1. they have it in their email, 2. on their phone, 3. their account they have with us i have made a sketch in ms word You will create 1. admin login 2. client login We will provide u with sms api and payment gateway api. I need people who will work effectively.