Shopping cart for mobile phones - any experiences?

Hi,

I’m spec’ing up a job and have to source a shopping cart. While its behaviour/look on mobile browsers might not be the first or biggest criteria, I was wondering what were the good/bad experiences the good folk on “Developing for Mobile Devices” had with regards to that.

HTML5 from the get-go was my initial thoughts …

Upon consideration I guess the output on any reasonably good cart would depend upon the templates I used with it, perhaps negating my question … if so perhaps please tell me which cart permits this. Paid or OSS, I don’t mind.

I suppose I should say it has to be a PHP (and preferably a PHP/Mysql/Sqlite solution).

About 100 products with photos, oh, and multilingual …