Capture the cashier quote
Before confirmation, save the method, requested amount, account currency and every fee or conversion message shown by the cashier. If no operator charge is displayed, record that screen rather than assuming the full route is free.
Read the provider preview
A wallet, card issuer or exchange may show its own charge, exchange rate or cash-advance treatment. Check the provider's final confirmation separately. The amount leaving the payment account can therefore differ from the casino deposit amount.
Trace intermediary deductions
Bank withdrawals may pass through correspondent or intermediary institutions, while crypto transfers can incur a network cost. Compare the operator-sent amount with the receiving statement and identify any separate line item or reference.
Raise a reconciled query
Give support the requested, debited, credited and received amounts, plus currencies and timestamps. Mask unrelated account data. Asking which stage changed the figure is more actionable than reporting only that money is missing.