Tammy Compton restocks tampons at Compton’s Market, in Sacramento, Calif., on June 22, 2016.

Tammy Compton restocks tampons at Compton's Market, in Sacramento, Calif., on June 22, 2016.

Tammy Compton restocks tampons at Compton’s Market, in Sacramento, Calif., on June 22, 2016.

Tammy Compton restocks tampons at Compton’s Market, in Sacramento, Calif., on June 22, 2016