Calculator Scenarios & Guide

Interactive scenarios covering everything from basic single items to complex multi-product wholesale calculations.

1Single Mode: Basic Product Viability

The most common use case. You have a product idea, you know the cost, and you want to see your profit at a specific retail price, factoring in a standard 10% tax rate.

  • Input: Cost ($50) & Revenue ($100)
  • Setup: 10% Global Tax
  • Goal: Calculate Gross Margin and Net Profit instantly.

2Single Mode: Reverse Engineering with Complex Fees

Sometimes you don't know the retail price yet. You know your cost, and you need a specific margin (e.g., 40%) to survive. Furthermore, you need to account for a $5 discount coupon, a $12 fixed shipping fee per unit, and a 2.9% payment gateway fee. MarginSpider's 5-Way Solver works backwards to find your exact selling price.

  • Input: Cost ($250) & Target Margin (40%)
  • Setup: 8% Tax, $5 Fixed Discount, $12 Unit Shipping, 2.9% Gateway Fee
  • Goal: Solve for exact Revenue required to hit the target.

3Multi Mode: Wholesale B2B Calculation

You are processing a large B2B order with multiple SKUs of varying volumes. You are giving the buyer a flat 15% discount across the entire cart, but you must factor in a massive $500 flat freight fee for the shipping container. The multi-product grid calculates individual line-item margins and the aggregate total.

  • Input: SKU A (1,000 units), SKU B (200 units)
  • Setup: Global 15% Discount, Global $500 Fixed Freight Fee
  • Goal: Analyze the blended Net Profit of the entire shipment.

4Multi Mode: Granular Individual Adjustments

Not all expenses apply to every item in the cart. A customer buys a standard t-shirt and a fragile glass vase. You need to charge a special $5 "Fragile Packaging" fee, but only on the vase. Switching to Individual Adjustment Mode allows you to pin expenses specifically to the product that incurs them.

  • Input: Standard Item (Qty 50) + Fragile Item (Qty 20)
  • Setup: Individual Mode ON. $5 Fixed Unit Fee assigned only to Fragile Item.
  • Goal: Precise net profit calculation without punishing the margin of standard items.