How to buy digital keys safely: a buyer’s checklist

A low price does not mean a key is bad, but the seller’s behaviour tells you a lot.

Check the seller

• Contact details and a working support address.
• A published refund policy.
• A clear description of edition and licence type.

Check the product

• Is it OEM or Retail?
• Which edition, for how many PCs?
• Does it activate online in the normal way?

Payment and delivery

Use a card or wallet with a secure page. Delivery by email is normal.

Warning signs

• A request to run an activator or to change your system clock.
• Remote access by a stranger.
• Keys from chats, with no receipt.

After you receive the key

Activate within the return period and save the order email.