Trello Cards Sum is a free Chrome add-on developed by Moh.S. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program allows users to perform sum operations on cards within Trello, a popular project management tool.

With Trello Cards Sum, users can easily calculate the total or sum of numbers entered in their Trello cards. By simply entering the amount after the "|" symbol in the card's description, the program will automatically add up all the numbers and display the result on top.

This add-on provides a convenient way for Trello users to quickly calculate sums without the need for manual calculations or external tools. Whether you're tracking expenses, project budgets, or any other numerical data, Trello Cards Sum simplifies the process and helps you stay organized.

Please note that the program strictly follows the format of entering the amount after the "|" symbol, as shown in the screenshots. For example, if you have a card named "Purchased Shoe" with the amount 300, you would enter it as "Purchased Shoe | 300" to ensure the amount is considered and added correctly.

Trello Cards Sum is a valuable tool for Trello users who need to perform sum operations on their cards, providing an efficient solution to calculate totals and streamline their workflow.