-은/는 거 names a thing by what it is, and 올리다 does three jobs across these lines. It is posting online — 브이로그 같은 거 올렸거든요, 화보 찍은 거 올린다거나. It is setting something on top of something else — 숯 같은 거 올려놓고, 수건 같은거 올려놓는데. And it is raising a figure — 환율 같은 거 올려서, 거래세 같은 거 올리는데. Seven of the eight lines include 같은 거, 'something like', which keeps the example loose.