English to Spanish Other Human Resources Employee's Handbook

I know it is in the glossaries, but I don't think the options given there can apply to this meaning of solicitation. In this particular case, we don't think it refers to prostitution, it refers more to the distribution and sellling of products/literature, etc. Any idea? Thanks...!!!

SOLICITATION POLICY

In order to maintain business on an uninterrupted basis, the Company has established a policy on solicitation. It is the following:

Solicitation by an employee is prohibited when either the person engaged in the solicitation or the person being solicited is on working time. Working time means the period between the beginning of an employee's shift and its conclusion, excluding break periods and meal times.

Distribution of literature in work areas is prohibited at all times. In non-work areas, distribution of literature by an employee is prohibited when either the person distributing the literature or the person receiving the literature is on working time. Working time means the period between the beginning of an employee's shift and its conclusion, excluding break periods and meal times.

Non-employees are not permitted to solicit or distribute literature on Company premises for any purposes.