To redeem the "PayPal Wallet Topup 1 CAD - Key - GLOBAL" after purchasing, the user typically follows these steps:

1. Receive the Key: After purchase, the user will receive a unique key, either through email or directly on the website where the purchase was made.

2. Visit PayPal or Respective Platform: The user needs to visit PayPal or the specific platform mentioned by the seller where the key can be redeemed.

3. Redeem the Key:

   • If the key is redeemable directly on PayPal, there should be an option under the "Add Funds" or "Top Up" section to enter the code.
   • If the key is redeemable on another platform, the user might need to log in to that platform and follow the instructions to redeem the key.

4. Confirm the Top-Up: After entering the key, the user should confirm the redemption. The funds should then be added to their PayPal wallet.

5. Check PayPal Balance: Finally, the user should check their PayPal balance to ensure the top-up was successful.