Error 291 blocks checkout when payment services or Roblox commerce APIs fail. Verify Roblox status before retrying purchases.
Server or clientUpdated 2026-06-11
291 on mobile vs PC
App Store and Google Play billing adds another layer — ensure store payment method is valid, not just Roblox account balance.
How to fix step by step
- 1Check Roblox status for commerce incidents.
- 2Verify payment method in Roblox settings.
- 3On mobile, confirm App Store / Play billing works.
- 4Wait 30 minutes and retry — do not double-charge.
- 5Sign out and back into Roblox.
- 6Contact Roblox support with transaction ID if charged without delivery.