What platforms report
Third‑party networks report gross payments; timing and inclusions vary.
Reconciling 1099‑K to books
Tie gross to sales, subtract refunds/fees/chargebacks, and align to net deposits.
Handling fees & refunds
Record fees as expenses; use contra‑revenue accounts for refunds and chargebacks.
Multiple platforms
Consolidate by channel and maintain schedules by provider.
Alerts & monitoring
Set alerts for unusual dispute rates or payout delays.