Mass Product Changer


There are no files to download and update, everything required for extended functionality already exists in a main application.

Allows to make the update in the products details in a bulk.

Select one or more products at "Products" page in Store Manager and click right mouse button for pop-up menu. Select "Mass Product Changer" item:

Mass Product changer option

To apply all changes to your products click ‘OK’ button.

Mass Product Changer add-on has four pages - Modifier, Options, All fields and Results.

1. Modifier Tab

Modifier page has four sections - Price Modifier, Special Price Modifier, Quantity Modifier and Stock Modifier.

Modifier tab

Every section has "Modify..." checkbox. When it's checked, add-on will make appropriate modifications, when unchecked - no modifications will be made.

Price Modifier (Special Price Modifier)

Price modifier area

Check "Modify Price by" checkbox to allow modifications. Set some numeric value and select one of three available options below:

    • +/- % allows increasing or decreasing current price (special price) by percent specified above.
    • +/- value allows increasing or decreasing current price (special price) by value specified above.
    • Set fixed value - just overwrite current value with the new one.


You have some product with a price of $5.00. Check "Modify Price by" and specify 10 in the box on the left.

When "+/- %" option is selected, new product price will be $5.00 + 10% = $5.50.

When "+/- value" option is selected, new product price will be $5 + 10 = $15.

Having "Set fixed value" option checked will set new product price to $10.

You can specify negative value (like -10) if you want to decrease product price.

Check "Smart Price" option for some additional price features. See below for more details.

Quantity Modifier

Quantity modifier works in the same way as price modifier, except its altering product quantity.

Quantity Modifier tab

Stock Modifier

You can set In Stock, Out of Stock or leave it as is when "Modify Stock" option is not checked.

Stock Modifier

2. Options Tab

This page has three sections - two for prices and one for testing.

Options tab

Smart Price (Special Smart Price)

Smart price allows you to select smart marketing price like $9.99 instead of $10.00 or $24.95 rather than $25.00.

Use the drop-down list to choose the price condition:

Price drop-down list

The tips at the top of the form will be helpful for you to make the right choice and set the price properly:

Tips in Options tab

Verify Calculations

Just type some value into Test Price box and see how it will calculate new prices (resut price and result special price fields).

Verify Calculations

3. All Fields Tab

Current tab allows you modifying other product fields.

All Fields tab

Set some value and check the appropriate box to make Mass Changer to modify that field.

Checkboxes in 'All fields' tab

4. Results Tab

It shows you all products you're going to modify with both old (current) value and new (modified) one.

Results tab

You can review new values and edit them. You can change values in all columns, which have captions starting with "New" - e.g. "New price" or "New special price" etc.

All other columns such as "Product Name", "Product Model" or "Price" are read only, do not try to change them.

5. Applying Changes

By this moment all changes you made were applied to some temporary set of products stored in memory. When you click 'OK' button, all prices quantities and other modifications will be posted to your database to the real products.

Zen Cart Mass Product Changer Addon Usage

Make Changes to Great Amounts of Products in a Couple of Clicks

By eMagicOne Inc.