Lubbe Labs
Print Price Engine

Getting Started with Print Price Engine

Set up dimension-based pricing so customers get an instant quote as they configure their order.

Overview#

Print Price Engine calculates a product price in real time based on dimensions (width × height) and material type that the customer enters on the product page. It replaces fixed variant pricing with a formula-driven quote.

How Pricing is Calculated#

The engine uses a base formula you configure:

Price = (Width × Height) × material_rate + base_fee

You define the material_rate and base_fee per material type. The customer sees the calculated price update live as they adjust dimensions.

Setting Up Your First Price Rule#

  1. From the Print Price Engine dashboard, click New price rule.
  2. Choose the product or variant it applies to.
  3. Add one or more materials with their rates:
MaterialRate (per cm²)Base fee
Satin 200gsm$0.012$5.00
Canvas 300gsm$0.018$8.00
  1. Set minimum and maximum dimensions if needed.
  2. Save — the calculator widget appears on the product page automatically.

Testing#

Open the product page on your storefront. Enter different dimensions — the price displayed should update immediately without a page reload.

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