NEW YORK — Every month, the 30 staffers at Chris Boehlke’s public relations firm each get $100 to pay for anything that contributes to their wellness. And not just for typical expenditures like gym memberships or yoga classes. “You can get nails done, anything you feel is helping your overall well being,” says Boehlke, co-owner of San Francisco-based Bospar. The company also has flex time and a generous time off policy including 17 paid holidays each year.