(edited)
I did not use $15.27, but my account balance shows only $4.73 remaining. Could you please clarify this discrepancy?

I did not use $15.27, but my account balance shows only $4.73 remaining. Could you please clarify this discrepancy?

Hi, please create a Billing ticket using https://vercel.com/help so we can take a look
I already did. Case [#623909]