Thompson T-Plan (a.k.a. Planning Cycle) was formed in an agency (J Walter Thompson (JWT) London Office) in 1960 in attempt of restructuring. They created new under the name ‘account planning department’), In an internal JWT document, Stephen King wrote in 1968:
Why we set up this dept:
(1) integrate campaign and media objectives,
(2) develop specialist skills in advertising research and planning and
(3) link technical planning and its information sources.
Responsibilities of the account planners were to:
(1) set objectives for creative work, media scheduling and buying, merchandising and to help develop the objectives into action,
(2) plan, commission and evaluate advertising research,
(3) plan advertising experiments,
(4) evaluate advertising and experiments and
(5) present work to account groups and clients.’ (King, 1968)
JWT version of account planning:
The three people mentioned were:
> The account director, providing the perspective of the client and the client’s marketing strategy, also responsible for executing decisions.
> The creative group head, responsible for the development and implementation of creative ideas.
> The account planner, principally representing the consumer or the group the client wishes to reach, with added responsibilities for advertising research, strategy development and the direction of media planning.
The T-Plan was created in 1964 and account planning began in 1968.
Q. What are BDI-CDI Indexes?Media planners assess geographic concentration. either by Brand Development Index (BDI) of a geographic region, (concentration of sales of a company's brand in that region) or by Category Development Index (CDI) (concentration of sales of the product category (across all brands) in that region)
Compare BDI with its average BDI (all markets BDI), BDI ratio= Brand's sales in a given geographic market / Average of its sales in all markets
Market X's Share of Total Brand Sales
BDI = -------------------------------------------------------------
Market X's Share of U.S. Population
BDI doesn't reflect the concentration of potential sales as measured by sales of the entire product category
CDI gives product category's performance in a given market in comparison to its average performance in all markets in same country. Sales of a product category include the sales of all the brands (the company's and competitors' brands) or at least all major brands that fall in the category
Market X's Share of Total Category Sales
CDI = ---------------------------------------
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Market X's Share of U.S. Population