Checkout Error: You Are Not Allowed To Update `email` -

Since I’m not sure if you’re a looking for a technical fix or a user trying to finish a purchase, I’ve drafted a post for both scenarios. Option 1: For the Developer/Tech Support (The "Bug Report")

// Only update email if the user is NOT logged in (Guest checkout) let updateObj = attributes: note: 'Test' ; checkout error: you are not allowed to update `email`

Delete your browser's cookies and cache or try using an Incognito/Private window . This removes "remembered" email data that might be conflicting with the current session. Since I’m not sure if you’re a looking

When a system throws a “not allowed to update email ” error during checkout, it is enforcing a grim logic: You are no longer a person changing an attribute. You are an anchor point in a ledger, and ledgers do not tolerate erasure. The system is protecting the referential integrity of dozens of foreign keys—shipping records, tax invoices, fraud alerts—that all point back to that specific string of characters. When a system throws a “not allowed to