How much does Shrink Universe usually cost?

I was looking into various treatments for skin firming and became interested in Shurink Universe, so I'm leaving a question.
I've heard of the basic Shurink before, but I've seen many reviews saying that Shurink Universe is less painful and good for shaping your body lines.

So I'm comparing prices at a few hospitals, and the price difference for Shurink Universe is much bigger than I expected, so I'm curious why.
It's confusing because some places are expensive even with fewer shots, while others are listed at incredibly low event prices.

I am curious how many shots are usually needed to feel the effects of Shrink Universe, and I would also like to know if there is a specific recommended number of shots if I focus on treating the double chin or cheeks.

And when do people usually start seeing the Shrink Universe effects?
I'd like to hear your review on whether you can feel the lines being defined right away or if it takes about a month for the elasticity to improve.

The duration probably varies from person to person, but I'm curious how long it lasts on average.
For those of you who have received Shrink Universe, please share your satisfaction levels, such as the re-treatment cycle and pain level.