Features of inbred mice. A strength of the laboratory mouse as a model system results from the availability of hundreds of inbred strains which harbor different characteristics, including some that are prone to develop specific types of cancers.
On April 8, 2011, the IRS released Revenue Procedure 2011-29, providing a safe-harbor election for taxpayers to allocate success-based fees, which are fees that are contingent on the successful closing of a transaction, between facilitative and non-facilitative amounts for covered transactions.
DEFINITION of 'Retainer Fee'. An upfront cost incurred by an individual in order to ensure the services of a consultant, freelancer, etc. A retainer fee is paid most commonly to individual third-parties who have been engaged by the payer to perform a service for them or on their behalf.EFINITION of 'Retainer Fee'. An upfront cost incurred by an individual in order to ensure the services of a consultant, freelancer, etc. A retainer fee is paid most commonly to individual third-parties who have been engaged by the payer to perform a service for them or on their behalf.