{"example_only":true,"service":"wfs_settlement_mix_drift_comparator","note":"Illustrative output from synthetic product facts; paid results depend on supplied facts.","name":"WFS / MCS Settlement Fee + Credit Mix Drift Comparator","marketplace":"walmart_us","input_summary":{"report_label":"Northwind WFS/MCS settlement mix comparison","periods":["2026-05-01 through 2026-05-30","2026-06-01 through 2026-06-30"],"complete_period_exports":true,"prior_rows":7,"current_rows":8,"reporting_currency":"USD","basis":"synthetic seller-redacted WFS/MCS settlement rows"},"output":{"exact_group_count":9,"movement_review_count":7,"new_in_current_count":3,"absent_from_current_count":1,"material_change_count":3,"zero_amount_row_count":1,"prior_negative_amount_magnitude":250.0,"prior_positive_amount":10.0,"prior_net_signed_amount":-240.0,"current_negative_amount_magnitude":292.0,"current_positive_amount":42.0,"current_net_signed_amount":-250.0,"movement_queue_preview":[{"priority_rank":1,"movement_class":"new_in_current","fulfillment_program":"WFS","settlement_category":"ADJUSTMENT","transaction_type":"STORAGE_ADJUSTMENT","amount_direction":"POSITIVE","current_amount_magnitude":12.0,"review_drivers":["presence"]},{"priority_rank":4,"movement_class":"absent_from_current","fulfillment_program":"WFS","settlement_category":"RETURN","transaction_type":"RETURN_PROCESSING_FEE","prior_amount_magnitude":20.0,"review_drivers":["presence"]},{"priority_rank":5,"movement_class":"material_change","fulfillment_program":"WFS","settlement_category":"FULFILLMENT","transaction_type":"FULFILLMENT_FEE","row_count_change_percent":-50.0,"amount_magnitude_change":30.0,"review_drivers":["row_count"]}],"category_summary_preview":{"fulfillment_program":"WFS","settlement_category":"STORAGE","prior_row_count":1,"current_row_count":2,"prior_negative_amount_magnitude":40.0,"current_negative_amount_magnitude":70.0},"warnings":["Every category, type, reason, sign, amount, currency, and alias is seller-supplied and unverified.","A movement flag is not proof that a fee or credit is wrong, owed, recoverable, or caused by a specific event."],"publish_status":"draft_needs_review"}}