Activ Gift Card 作者: Activ Gift Card

Activ Gift Card Calculator is a simple and powerful Firefox extension, created to assist you in addition, subtraction, multiplication, division and calculating basic arithmetic expressions. With an easy-to-use user interface and friendly design, this application provides a convenient daily computing experience.

Main feature:

Basic math operations: Supports addition, subtraction, multiplication, and division.
User-friendly interface: Use Bootstrap to create a beautiful and easy-to-use interface.
Secure: Uses the mathjs library to evaluate mathematical expressions securely, protecting users from unsafe expressions.
Updated versions: Maintained and updated regularly to ensure performance and stability.
Compatible everywhere: Works on any website when opened in Firefox browser.
User manual:

Click the application icon on the Firefox toolbar to open the application.
Use the number and operator buttons to enter the expression to be calculated.
Press the "=" button to display the result or "C" to clear the screen.
Note:
Activ Gift Card Calculator is not just a simple calculator but also a powerful utility tool, helping you solve arithmetic operations quickly and conveniently.

The application is made by Activ Gift Card Store, a unit specializing in checking the balance of Activated Gift Cards - Store Gift Cards
Contact for application comments at:
- Phone 357951456
-Address: 578 Well St, NU, USA