# Variables

**URL:** <https://forum.kirupa.com/t/variables/161102>\
**Category:** Uncategorized\
**Created:** [August 31, 2005, 9:36pm UTC](https://forum.kirupa.com/t/variables/161102 "2005-08-31T21:36:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Ineedsleep](https://avatars.discourse-cdn.com/v4/letter/i/e5b9ba/32.png) [@Ineedsleep](https://forum.kirupa.com/u/Ineedsleep)\
**Post date:** [August 31, 2005, 9:36pm UTC](https://forum.kirupa.com/t/variables/161102/1 "2005-08-31T21:36:44Z")

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I use some variables to set prices and stuff like that some simple maths but then on the next frame it comes back undefined and the variables cant beused!!!  
could some on e tekll me if they know y this is???