Limonada review for PreOrder App+Partial Payment K

I been using the app just for a day but everything works perfect. I had a small issue with the Pre Sale button but I chatted with Vitalii and he resolved all my questions and issues very fast. The only thing that is and issue for me, is that there is no option to not sell when the products run out of stock and I have diferent limits to each variation, but it is manageable. Over all is a great app!