Hi,
I think we should be happier with HikaShop 2.2.2
We worked on new templates for the emails and we extracted the PHP code so you will be able to customize your HikaShop email with just some HTML and some Tags (which will be replaced by the good values).
Because we use HTML comments for "loops", we can't plug a tinymce editor in HikaShop, but you will be able to make your email in dreamweaver and copy/past the source in HikaShop.
The tags for the "loops" should be place manually but I don't think that it will be complicated.
The "loops" are something which can be repeated in the email. Like a line block in the table for each product, or the lines after the product listing (shipping price, taxes, total, etc).
We planned to release HikaShop 2.2.2 before the end of this month.
Regards,