Common issues with promo codes:

• You’ve already used the code. Our coupon codes can only be used once, so if you’ve ever used the code in the past then it won’t work again.
• You haven't entered the code exactly as it was advertised - Try copying and pasting it and don't leave any extra characters or spaces.
• The code is expired - All codes' life eventually comes to an end, make sure you use it before that happens. 
• The code is only valid for a particular product - Double check that you're purchasing the right product for the code you want to use.

If you have any further question, please feel free to contact us at support@personal84.com