AbleCommerce Shopping Cart Software

Hello,
I am currently running 7.0.2. Can I use the 7.0.5 upgrade to get my store to 7.0.5, or do i need the .3 and .4 upgrade files too?

Thanks

Here are the instructions for multi-step upgrade.
http://help.ablecommerce.com/upgrades/a ... _tasks.htm

You can just upgrade to 7.0.5. Just make sure that you follow the post upgrade instructions of each release where necessary.