Each voucher code is defined by one or more icons characterizing it.
 Ex :  

5%

The definition of icon pops up automatically when you point your cursor on it.

Icons legend
This discount code has been provided directly to us by the online retailer.
Discount valid for each new subscription to the online retailer.
Discount valid for a minimum purchase on the site.
The hover help bubble that pops up when the cursor floats on the icon indicates this minimum amount!
Discount applies after you have referred someone to the site.
Gift voucher for your next order on the site.
  Member satisfaction index (score ranging from 0 to 10).
Discount is valid site-wide (absolutely no exception).
Gift offered (the nature of gift detailed in voucher description): another way to earn!
Shipping fee offered with no condition with this discount code.
Shipping fee offered with conditions (minimum amount, number of articles, or for certain articles...) with this discount code.
Discount is for single use. As soon as someone uses the discount, it will be deleted automatically.
Single use per person (but more than one person may use and redeem the code).
Experimenting member: less than 20 codes added by the member.
Excelling member : between 20 and 50 codes added by the member.
Experienced member: between 50 and 100 codes added by the member.
Expert member: more than 100 codes added by the member.