bus rates - meaning and definition. What is bus rates
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What (who) is bus rates - definition

THE RATIO OF THE NUMBER OF RETAINED STAKEHOLDERS COMPARED TO THE NUMBER AT RISK
Retetion Rates; Retention Rates

rateable value         
TYPE OF PROPERTY TAX
Local government rates; Rate (tax); Ratepayer; Rateable value; Rates (taxation); County rate; County rates; Ratepayers
(rateable values)
In Britain, the rateable value of a building was a value based on its size and facilities, which was used in calculating local taxes called rates.
N-COUNT
ratepayer         
TYPE OF PROPERTY TAX
Local government rates; Rate (tax); Ratepayer; Rateable value; Rates (taxation); County rate; County rates; Ratepayers
(ratepayers)
1.
In Britain, a ratepayer was a person who owned or rented property and therefore had to pay local taxes called rates. The citizens of a district are sometimes still called the ratepayers when their interests and the use of local taxes are being considered.
N-COUNT
2.
In the United States, a ratepayer is a person whose property is served by an electricity, water, or telephone company, and who pays for these services.
N-COUNT
Ratepayer         
TYPE OF PROPERTY TAX
Local government rates; Rate (tax); Ratepayer; Rateable value; Rates (taxation); County rate; County rates; Ratepayers
·noun One who pays rates or taxes.

Wikipedia

Retention rate

The term "retention rate" is used in a variety of fields, including marketing, investing, education, in the workplace and in clinical trials. Maintaining retention in each of these fields often results in a positive outcome for the overall organization or school, or pharmacological study. In marketing, retention rate is used to count customers and track customer activity irrespective of the number of transactions (or dollar value of those transactions) made by each customer.

"Retention rate is the ratio of the number of retained customers to the number at risk". In contractual situations, it makes sense to talk about the number of customers currently under contract and the percentage retained when the contract period runs out." This term should not be confused with growth (decline) in customer counts. Retention refers only to existing customers in contractual situations. "In non-contractual situations (such as catalog sales), it makes less sense to talk about the current number of customers, but instead to count the number of customers of a specified recency." In a survey of nearly 200 senior marketing managers, 63 percent responded that they found the "retention rate" metric very useful.