Affiliate Marketing Secrets

Im trying to create a cookie for a voucher code website that will allow the affiliate to read the link and see that they have come from my voucher code website, im not sure if i need to create a cookie for each link or if there is a global cookie i could use, would appreciate any guides or tutorials thanks

200Enter code HOME15 at checkout
(11th – 17th August)

The following code continues this week;

15% off all Shreiber and Hygena orders over

1,- which can be redeemed with this voucher code: MOVIES.

You can use this tracking link for this amazing offer: http://www.jdoqocy.com/click-