In most cases, the amount paid to the lawyer depends on the amount of the financial benefit to the client. All claims for which Bott and Co provide legal services are subject to a contingency fee agreement. A contingency fee agreement is an agreement between a lawyer and his client for an agreement in which the legal costs incurred by the lawyer are not paid by the client if the objective or purpose of the lawyer`s instruction, normally defined as a “success”, is not achieved. When we answer the question of how no profit, no royalties work, we create the term “contingency fee agreement”. Contingency fee agreements are the official name for no win no fee. .