Add Charge by Percentage
Pricing & Upsell

Add Charge by Percentage

1 min read Updated Jul 24, 2026

Overview#

The Add Charge by Percentage feature allows you to increase the product price by a percentage instead of using a fixed amount.

For example, if a product costs $100 and you set an Add Charge of 20%, the additional charge will be $20, bringing the total product price to $120.

How to set up Add Charge by Percentage#

Step 1: Create an Option Set

From the Aris Option dashboard, create a new Option Set or open an existing one.

Create an Option Set

Step 2: Create an option

Add a new option to the Option Set, then enter the option name and its values.

Create an option

Step 3: Choose Add Charge by Percentage

Find the option value that requires an additional charge. Open its pricing settings, select Add Charge, and choose Percentage (%) as the calculation type.

Choose Add Charge by Percentage

Enter the percentage you want to add to the product price.

Enter the percentage value

Step 4: Assign products and save

Assign the Option Set to the products where you want the option to appear, then click Save.

Assign products and save

Preview on the online store#

Open the assigned product on your online store and select the option value. The additional charge will be calculated automatically based on the product price.

Preview Add Charge by Percentage on the online store

Note: Because the charge is calculated as a percentage of the product price, the additional amount may vary between products or variants with different prices.

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