It's pointless to argue that the software here is of high quality. Just look at the prices - starting from 99,000 rubles, for that kind of money, it's unlikely you'll get something subpar. I'm glad that a cloud version is available, as it's difficult for me, as a newcomer in the role of a marketplace owner, to pay everything upfront. If you consider the option for a maximum of 3 users, you can use it for 8,250 rubles for 3 months (this only applies to the cloud version). The price depends on the number of users. Of course, it's more cost-effective to purchase for a longer term right away, as you can save from 50 to 100 rubles per month for each user. Implementing changes in the SaaS system is possible, but only through Amber specialists, and of course, this is not free. If everything suits you and you plan for the future, it's better to save up and buy the installation version right away.