Ajax update stock buttons with caching plugin enabled

Hello,

We purchased a caching plugin from developer Jay Gilford which caches all pages and we have a stock button plugin from developer Bobi Andry which show stock status on "order buttons" on product/category/manufacturer/bestseller/... pages. So it immediately disables the order button and says "not in stock" when a product is not in stock.

With caching plugin enabled from jay, every page gets cached even product page. So it constantly reloads the previous stock status until you clear the cache of that page. So if 3 visitors buy the same item on that day even if there's only one in stock, it keeps saying "in stock" until the site owner clears cache for that page and reloads page.

Jay told he has a ajax_stock.xml which gives possibility to load stock status with an ajax request but he doesn't seem to get it to work with the stockbutton plugin.

My Question: Does anyone has a plugin to make the stockbuttons work with AJAX? In that case jay, can make it work. We urgently need a plugin for this and would like to pay for it if someone knows what to make.

Thanks Jeroen

it would be best to contact Jay for such integration as he would know his extension the best.