Promotion Mix

Here are some things to keep in mind:

Advertising.

Reaches large, geographically dispersed audiences, often with high frequency; Low cost per exposure, though overall costs are high; Consumers perceive advertised goods as more legitimate; Dramatizes company/brand; Builds brand image; may stimulate short-term sales; Impersonal, one-way communication; Expensive

Personal Selling

Most effective tool for building buyers’ preferences, convictions, and actions; Personal interaction allows for feedback and adjustments; Relationship-oriented; Buyers are more attentive; Sales force represents a long-term commitment; Most expensive of the promotional tools

Sales Promotion.

May be targeted at the trade or ultimate consumer; Makes use of a variety of formats: premiums, coupons, contests, etc.; Attracts attention, offers strong purchase incentives, dramatizes offers, boosts sagging sales; Stimulates quick response; Short-lived; Not effective at building long-term brand preferences

Public Relation.

Highly credible; Very believable; Many forms: news stories, news features, events and sponsorships, etc.; Reaches many prospects missed via other forms of promotion; Dramatizes company or product; Often the most under used element in the promotional mix; Relatively inexpensive (certainly not ‘free’ as many people think–there are costs involved)

Direct Marketing.

Many forms: Telephone marketing, direct mail, online marketing, etc.; Four distinctive characteristics: Nonpublic, Immediate, Customized, Interactive; Well-suited to highly-targeted marketing efforts

Source : http://www.davedolak.com/promix.htm