This morning I started getting the write Invalid Item Number for multiple different items. Even when I look up the item within Bidslammer it will not set up a new snipe, just gives the Invalid Number error.

Hello Jay,

Thanks for the report. This is working now. eBay had hard-expired our app token without telling us.

I hope this has been explained to your satisfaction. Thank you for writing in, and please let me know if you have any other questions.