Paypal IPN, and some PHP/JS work

I need someone who can work with Paypal IPN. In my site people pay me through paypal, and what I need is the following:

-I need a script that stores information about the clients that pay me through paypal. This information includes: Name, email, date added to the DB, price paid on the last transaction, average amount paid, last purchase, average time between purchase

-Also, I need to know what was the first page from my site that each client visited, and store it to the DB. I guess that this should be done with cookies. My main page is not php (I don't want to change it now to php), so I prefer the cookies to be handled with JS.

-Also, I want to be able to give discount coupons to my (some of my)clients. I want to be able to set the duration of the coupon, and it can be reusable until expiration. (I've seen this done in JS on the net, but without expiration time)

-Also, I need a php script to offer my clients (which are added or updated in the DB everytime they pay) to join a mailing list to receive discount coupons (If they do, this needs to be recorded in the DB). I know this is trivial, but I need it done in a way that the client types her e-mail on the same "Thank You" page. Obviosly I need an admistration interface to run the mailing list.

-Ultimately, I'd need an administrative interface to be able to send e-mails to clients under certain criteria, based on the variables of the DB (for example, send an e-mail to all the clients in the DB with an average purchase above $70)

All this is already done over the net in different ways, you probably can get it for free and modify it to meet my requirements. I don't care how you do it, or it you take public domain scripts to modify, as long as the script works and they are secure.

Please feel free to ask if you need any clarification about the project

Habilidades: Javascript, PHP

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( 19 comentários ) Los Angeles, Mexico

ID do Projeto: #181428

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i can help you. see my [login to view URL]

$100 USD em 0 dias
(32 Comentários)

6 freelancers estão ofertando em média $96 para esse trabalho


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$85 USD in 0 dias
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$100 USD in 7 dias
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$100 USD in 5 dias
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$90 USD in 2 dias
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