What are the Covid safety practices like here?

It's pretty save there. I go there a lot and you give and receive stuff thru a window

Limited number of customers in the store at any given time, thick clear plastic barrier between customers and the employee area, the goods are exchanged through a window cutout in the barrier, and as I recall they're only accepting credit cards but accepts cash in the tip jar that sits by the window cutout. Plastic straws are in an open space on the customer side of the barrier but individually wrapped in plastic. The area for making the teas are on the employee side of the barrier but doesn't seem to have been modified otherwise for extra safety (e.g., to protect the cold ingredients from the employees). Ventilation feels a bit lacking in a small space, both on the customer side and the employee side. All in all they seemed to have done a reasonable work to create a safe environment without creating a too much burden on their business which is probably what most businesses are doing right now but there's still some room for improvement.