Who it is for
Owners of food stalls, small groceries, and cooperative counters in Seosan-si who may accept USDC or another dollar-pegged coin and want the steps rehearsed in the real space.
What you leave with
Staff can point to where the payer stands, what is read aloud before the coins are treated as received, and which four lines are written in the book the same day.
What the two hours cover
The visit is about the physical sale. Where does the payer wait. Which figure is read aloud. When is a confirmation treated as final. How does a refund leave the shop if the goods are returned the same week.
It is also about the book. The four lines are payer reference, signature, token amount, and the KRW figure the shop used that day. Staff write them. The director does not take the book away.
Travel beyond the flat fee
Unsan-myeon and the central streets of Seosan-si sit inside the 180,000 KRW visit. A shop toward the edge of the city, or in another township of South Chungcheong, is quoted before any date is promised.
The quote states the visit fee, the travel allowance, and the latest time the director can still be back at the reading room for a 16:30 desk if one is booked that day.