Like the last half dozen of your so-called enhancements, this doesn't work. I pay for a Gixen account and just get the error message you must enter maximum bid. Debug your product before you dump it on us to test. Make it work.
This is great and saves a deal of time. Just click on the "Add to Gixen" button and a new Firefox window opens; all you need to fill in is the max bid amount and confirm. One minor defect: The offset time can only be altered from the default to a limited number of alternatives, which do not necessarily include your account defaults. To change offsets to your chosen value, you may have to edit/modify your snipe.
The best and easiest way to place (snipe) bids at eBay. Much improved with the update to v1.42 as it now fully loads in background tabs. This fixes the issue of the missing button and the need to reload page. Easy to use and works seamlessly. It saves me so much time, especially when making bids on many different items at once. Anyone who uses eBay should use Gixen and anyone who uses Gixen should use this add-on.