If asked about a payment method, select Roblox Digital Card. If Robux gift cards are not available on Microsoft Rewards, a shift might have occurred between Microsoft and Roblox’s partnership.

Step 1. Create a Microsoft Rewards account (if you don’t already have one). Step 2. Select Save the Children as your cause. Step 3. Search with Bing. Step 4. Earn Microsoft Rewards Points. Step 5.