What is the usual punishment for adultry why is Hester's punishment less severe?

The usual punishment for adultery in Puritan society was public humiliation, such as a scarlet letter "A" on the person's clothing, and possible imprisonment or even death. Hester's punishment was less severe because she refused to reveal the identity of her partner in sin. Her willingness to bear the shame and consequences alone made the community show some leniency towards her.