The length of each session—whether 30 minutes or an hour—can influence how much you pay per lesson overall.

https://docs.google.com/document/d/117kW7IUuxD1zMTj2jcNXReFbnZsLLDTpeTXYDgHH_NM/edit?usp=sharing

The length of each session—whether 30 minutes or an hour—can influence how much you pay per lesson overall.