The number of frozen yogurt machines you will need for your business depends on whether or not you are operating a parlor or boutique business or whether you just simply want to add a machine to your cornerstone or other type of business to augment your sales.
Most businesses that are operating a self-serve business do not really tend to have more than four machines. In fact a single machine with two flavors in it is very much the norm.
However if you are operating a business that is serving the yogurt from behind the counter then you might want to think about having several machines. For instance if you want to offer 24 flavors then you would need 12 machines with double hoppers.
Big distributors of these machines have noted that the average self-serve yogurt store has 4-6 machines.
All products are proudly made in the USA and shippable to a large number of international countries. All vendors are very well versed at shipping internationally and can help you.