Unlock Maximum Profit: Interactive n8n Form for Margin & Markup Calculation Optimize your product pricing strategy effortlessly with our interactive n8n workflow. Designed to fine-tune your profits, this dynamic form calculates the ideal selling price by factoring in product cost, tax, and marketplace fees, using either a target profit margin or markup. Perfect for automation engineers, SaaS operators, and n8n enthusiasts looking to enhance their pricing precision. What this Workflow Does Receives and processes an n8n Form submission that includes product cost, tax percentage, fee percentage, desired value, and a chosen calculation method (Profit Margin or Markup). Validates input to ensure the product cost is above zero, and tax and fees are set to non-negative values, providing a clear error message if conditions aren't met. Based on the selected calculation method, proceeds with different routes: Profit Margin: Checks if the sum of tax, fees, and desired margin is less than 100%, calculates the selling price and resulting profit, and displays these figures on a results page. Markup: Ensures markup is non-negative, computes selling price, profit, and resulting profit margin, presenting them on a results page. After displaying results or validation errors, redirects users seamlessly back to the original form for further calculations. Use Cases Automation engineers optimizing pricing strategies in an ever-competitive marketplace. SaaS operators keen on applying precise financial parameters to achieve desired business outcomes. n8n users aiming to leverage automated workflows for accurate financial calculations and enhanced profitability metrics. Technical Details Nodes Used: Form, Switch, Code, If, Set, Sticky Note. Setup instructions include activating the workflow, setting the Production URL for form redirection, and customizing form labels or currency settings if needed.