Hello Chris

Thank you for your interest in our plugin.

Unfortunately, that is not yet a feature in Amelia, but I can offer a workaround. Please take a look at this example:

You can create a service which would be named "Bulk Purchase" for example, and it would cost a certain amount. Then, you would need to create a 100% discount coupon which could be used 9 times, and limit the usage to 9 per customer, like this:

My advice would also be to enable the notifications, so they get an e-mail with the discount coupon, explaining that they need to use the coupon for the remaining 9 sessions:

You would need to add the %coupon_1% placeholder to the e-mail, so they get the coupon code they can use.

After someone books the first appointment, they receive an e-mail with it, and they use it to book the remaining 9 sessions.

In your case you would configure the number, instead of actually using 9, but you understand the concept.

I hope this helps.

As for multiple time zones - Amelia doesn't have any time zone settings, and is inheriting everything from WordPress settings. You can, however configure so your customers see booking slots in their time zone.

Best regards.