Where did you purchase this Promo code, and when was this from? It all depends on how you got it.
You can try this link though. https://todoist.com/Serials/showRedeem?serial=
i cant get anywares on here , i bought my printer at qvc, and i needto redeem my voucher
Please try using http://todoist.com/redeem
If that does not work, please let me know the ID number and we will upgrade manually.
I have tried the two suggestions you gave others for the redeem code. No luck. I brought kindle Fire HDX from QVC last week of April.
How would I give you the serial code securely?
My serial code will not work to upgrade the to do list. I purchased the Kindle fire HDX from QVC the last week of AprilMy code is DTJ2H1XYBLTGBJ95Respectfully,
I am not sure why the code is not working. I have gone ahead and upgraded your account nonetheless.