29 C.F.R. § 779.117 Salesmen and sales clerks.
Title 29 - Labor
A salesman or a sales clerk who regularly and recurrently takes orders for, or sells, or selects merchandise for delivery to points outside the State or which are to be shipped or delivered to a customer from a point outside the State, i.e. drop shipments; or who wraps, packs, addresses or otherwise prepares goods for out-of-State shipments is performing covered activities.
Title 29: Labor
PART 779—THE FAIR LABOR STANDARDS ACT AS APPLIED TO RETAILERS OF GOODS OR SERVICES
Subpart B—Employment to Which the Act May Apply: Basic Principles and Individual Coverage
Employees Engaged in Commerce or in the Production of Goods for Commerce
§ 779.117 Salesmen and sales clerks.