Before you begin, read this:
Instead of running commercials during the experimental block (which is what they did from 2/20 to 7/23), PTC started a commercials-only channel. This station airs advertisements for things around the land of Chikakimu.
A 2-minute clip of the commercials-only channel dating to 7/23 can be seen here. There is a pattern - first, a Colli language commercial followed by an English language commercial. Then the cycle repeats.