{"id":"19cd1787-649a-4815-8ce7-7d8115d86e98","slug":"clawhub-phheng-profit-margin-calculator-walmart","name":"Profit Margin Calculator Walmart","description":"Walmart profit margin calculator for sellers. Calculate cost breakdowns including WFS fulfillment, storage fees, and referral fees. Includes comparison with...","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}