[2026-10-02 13:41:07] WARNING: Sale validation failed for user 2: {"errors":{"payment_method":"The Payment method must be one of: cash, card, easypaisa, bank_transfer, other.","discount_type":"The Discount type must be one of: fixed, percent.","tax_rate":"The Tax rate must be a number.","shipping_amount":"The Shipping amount must be a number.","paid":"The Paid must be a number."},"values":{"payment_method":"Bank Transfer","discount_type":"percentage","tax_rate":"abc","shipping_amount":"x","paid":"y"}}