An AVG sales number (or sales key as it is sometimes called), is a temporary number that does not have an expiration date. Your product’s protection period only starts once your sales number is registered and is replaced by a license number.
You can install your AVG product with a sales number, but you need to register it within 30 days after installation (otherwise the program stops working). Click here to register your sales number.
An AVG license number (or license key as it is sometimes called), is a license number with a set expiration date and is required to keep the program working. Click here to see how to activate / re-activate your license on your AVG program.
You can install the program directly with the AVG license number and the reactivation will be not needed.
We highly recommend that you install your product immediately in order to enjoy the full license period.