> ## Documentation Index > Fetch the complete documentation index at: https://docs.noimosai.com/llms.txt > Use this file to discover all available pages before exploring further. # How Do I Check Duplicate Charge or Subscription? > Check billing history when duplicate charge is suspected. ## Short Answer Use `Team -> Billing -> History` to compare each charge event by date, amount, billing reason, and invoice. ## How to Verify 1. Open Billing History and sort charges by date. Payment history list showing charge events 2. Check whether each event is renewal, plan change, or one-time top-up. 3. Identify possible duplicates with same amount and close timestamps. 4. Download invoices/receipts for evidence. Download invoice action in billing history ## Send to Support Provide: * Suspected duplicate invoice IDs * Charge timestamps * Amount/currency * Team name and account email ## Related * [How Can I Contact Support?](/help-center/faq/support/how-can-i-contact-support)