Impulse purchases? Shopping addiction. There's a lot of info about that. Happens both in general, people that buys tons of assorted junk, and in niche hobbies

Impulse purchases? Shopping addiction. There's a lot of info about that. Happens both in general, people that buys tons of assorted junk, and in niche hobbies like wristwatches, garments, shoes, perfumes, cars or car models.