https for checkout

Hi esmi
As you know i’ve been using eshop on various websites that I have been working on. One client would like his shopping cart and checkout to use https and the only way I seem to be able to do this is to use the WP HTTPS plugin.

Unfortunately I am using the eshop dynamic states plugin as an add-on to eshop as I was having problems with the counties/states drop down, and this conflicts with the https plugin i.e. doesn’t populate correctly unless https plugin is disabled.

My question is a) can I some how make shopping cart and checkout use https without that particular plugin (I cant seem to find an alternative plugin) or if not, b) how can I remove “not applicable” from the county/state drop down box on checkout (this is the reason I am using the add-on plugin) because every UK county adds sales tax unless the user selects not applicable and then it’s not added on at checkout.

Thanks

https://ww.wp.xz.cn/plugins/eshop/