Online advertising

Q: Please clarify the following for me:

Generally, companies run through advertising and it thus plays a major part of many businesses. Therefore:

1. Some people specialise in doing the marketing/advertising for the company and get paid for their services.

2. Some people with computer abilities upload such ads on websites and get paid by the companies.

Are these types of jobs impermissible? If so, will magazines, radio stations etc. charging people for advertising also be impermissible?

Taking herbs as medication

Q: I would like to know if taking herbs for health reasons from a herbs doctor (boil herbs in water, drink remaining after straining ) is permissible. It sometimes includes animal bones (dried condition). Is it ok to drink it after boiling in water together with other herbs?