That is why any partnership should have an agreement from the outset: a sales contract must prevent all these problems. In essence, the conditions for a buyout are set in the event of death, divorce, disability or retirement. The buy-sell contract has become mandatory in many cases where a partnership is seeking financing – a loan or a lease. Lenders want to see the agreement and look at its provisions. The sources of the original compensation are rarely visible outside law firms. The principle is simple: each partner receives a share of the profits from the partnership up to a certain amount, with all the additional profits distributed to the partner responsible for the „source“ of the work that generated the profits.  A partnership agreement must be prepared when you enter into a partnership. A lawyer should help you with the partnership agreement to ensure that you include all the important „what if“ issues and that you avoid problems when the partnership ends. Indeed, it is unlikely that a partnership agreement will cover all issues that might arise in the context of a partnership activity and which, if any, will have to be supplemented by a statute or jurisprudence [note 4]. Partnerships often continue to operate for an indeterminate period, but there are cases where a business is destined to dissolve or end after reaching a certain stage or a certain number of years.
A partnership agreement should contain this information, even if the timetable is not set. Partnerships have a long history; they were already in service in Europe and the Middle East in the Middle Ages. According to a 2006 article, the first partnership was implemented in 1383 by Francesco di Marco Datini, a merchant from Prato and Florence. Covoni (1336-40) and Del Buono-Bencivenni (1336-40) were also described as early partnerships, but these were not formal partnerships.  A partnership agreement establishes clear rules for the operation of a business and the roles of each partner. Trade partnership agreements are concluded to resolve disputes and establish responsible responsibilities and how profits or losses are allocated. Any business partnership involving two or more people should enter into a commercial partnership agreement, as these legal documents could provide important guidance in times of difficulty. According to Whitworth, there are four important steps in the implementation of a trade partnership agreement. A commercial partnership agreement is a legal document between two or more counterparties that describes the structure of activity, the responsibilities of each partner, the contribution of capital, ownership, ownership interest, decision-making agreements, the process of selling or exiting a counterparty and the distribution of profits and losses by the remaining partners or partners. A trade partnership agreement is a necessity because it sets out a set of agreed rules and processes that owners sign and recognize before problems arise.
In the event of problems or controversies, the Trade Partnership Agreement identifies ways to address these issues. The Mongols adopted and developed the concepts of responsibility for investment and lending in Mongolian Ortoq partnerships to promote trade and investment to facilitate the commercial integration of the Mongol Empire. The contractual characteristics of a Mongolian Ortoq partnership were similar to those of the Qirad and Commenda agreements, but Mongolian investors used metal coins, paper money, gold and silver bacon and tradable goods for partnership investments and financed mainly lending and trading activities.  In addition, Mongolian elites have entered into commercial partnerships with traders in Central Asia and Europe, including Marco Polo`s family.  A silent or dormant partner is a partner who always participates in the profits and losses of the company, but does not participate in its management.  Sometimes the silent partner`s interest in the operation will not be public