Floris de Vries

📞 Account & support

How to contact support

B2B & Wholesale

B2B Pricing

Bulk forms

Tax and currency

EU Tax exemption

Options Price Calculator

Getting Started

Follow the steps below to install the Options Price Calculator app in your Shopify store.

How to install the app

How to Add the Extension to the Product Page

Form Fields

Text Field

Number Input

Dropdown

Radio Buttons

Checkbox

Rich Text

Date Picker

Swatch

File Upload

The Calculation / Formula section defines how the final product price is calculated. Using formulas, you can combine customer input, product pricing, and logic to create fully dynamic and flexible price calculations. This step is where all inputs from Step 1 come together.

Calculation / Formula

Calculation & Pricing Overview

Using the Formula Builder

Variables and Field Values

Conditional Pricing (Premium)

Pricing / Formula Examples

Calculator Settings

General

Translations

Linking Products

Linking Products & Variants to Calculators

Bulk Linking & Filtering Calculators

App-wide Settings

Overview

Storefront Theme Bindings

Using the Selector Picker (Pick price & Pick add to cart)

Custom CSS

Additional

This guide explains where to edit the order confirmation email in Shopify and how to download and use the prepared email template file.

Add product data to order confirmation email

EU Tax Exemption Plus

Installation – Checkout Page

Settings

Add tag to Tax Exempted Orders

This FAQ answers the most common questions about the EU Tax Exemption – Checkout app for Shopify Plus.