Is Multilingual free?

I’m quoting for a client and trying to find information on the cost of the multilingual feature. Most pages I’ve read are just about how to install it, but apart from a brief mention about ‘credits’ I can’t see any costing information. The note I saw said I get 3000 words, but is that per language? The client wants 12 languages so I need to be able to quote how much that will cost up front.

Thanks.

Thanks Ghost but I think that’s something different. I’m refering to the link below (Purchasing translation packages section). It seems the only way to purchase credits is to build the site, translate it, then when you run out of credits you can purchase more. But It doesn’t say how much they cost or wheather its per language etc, which I need for quoting. Does anyone know how much they cost?

https://support.wix.com/en/article/wix-multilingual-auto-translating-your-multilingual-site-7765211#purchasing-translation-packages