If you want to renew your Avast antivirus licence/s, you will receive a 30% renewal discount. When renewing your licences you can purchase more licences for the same or a new product and change the length of update periods and still receive a 30% discount.

For example:
A year ago you ordered 5 Avast Pro licences. You now have 7 workstations. You will receive a 30% discount on the 5 licences you are renewing plus the 2 new licences. This discount is available on all products in the Avast antivirus professional range.

You didn’t order your Avast licences through our site or through one of our retailers?

We can still offer you a discount of 30% on your order of Avast antivirus products. To take advantage of this offer, request a quote online, and in the comments field enter your old licence key number or your Avast customer number with a note stating that it is a renewal request. We will apply the discount to your quote.
If you have one or more servers, you will find your customer number in the file License.dat or License.avastlic which you can edit using notepad.