Since the collapse of Afghanistan’s late president Dr. Najeeb Ullah’s tenure of presidency and the escalation of the then civil turmoil, started in the late 1990s, the currency of Pakistan (Rupee) has dominated the eastern and southeastern markets of Afghanistan. The circulation of Rupee in the Afghan markets has posed financial challenges for the local vendors (i.e. customer loss, reduced market size, and poor financial performance). Consecutively, after the Taliban militants took over control of the country’s agencies and eventually the whole government in 1992, Ehsanullah Ehsan, the chairman of the central bank of the Taliban regime laid off the contract with Russian firms to put out printing the Afghani notes, that he claimed were worthless. Besides, several macro factors (e.g. political instability and foreign interference) have led to a dramatical collapse of the country’s economy. Which is why, the Afghani lost its value both in the regional and international markets. In addition to that, different Warlords in that point of time had introduced their currencies without any formal approval and standard procedure of the state’s central bank (i.e. Da Afghanistan Bank). Therefore, people who were living across the Durand line were forced to start their daily transactions using Rupee which has caused Afghanistan to financially, economically, and politically rely on Pakistan. Ever since Rupee has been used as a partially legal tender in the eastern and south-eastern markets of Afghanistan. The results show that the performance of various local businesses in terms of making a profit, quality of the commodities, market size, and level of sales, have been negatively affected due to the fall in the value of Rupee. However, the local authorities have recently imposed an abrupt ban on the use of Rupee across the city of Jalalabad, still, ordinary people and the local vendors have witnessed losses caused by the sudden change in the rules. This is because the shopkeepers who defy adhering to the rules and continue to use Rupee would have to bear potential consequences (i.e. their shops will be shut for several days). Additionally, ordinary citizens and the sole proprietors also do their dealings in Rupee. As a result, a mismatch between the Afghani and the Rupee takes place, because the rate of a country’s currency is linked to the degree of its macro factors, export and imports. Likewise, Pakistan’s current account deficit has faced downslides and have been estimated to face further crises, which will lower the value of Rupee, and ultimately affect both the rate of Afghani and the performance of the local businesses in Afghanistan either directly or indirectly. Hence, the current study, based on its findings suggests policymaker recommendations to outline a research-based strategy to avert the future ramifications and a gap for the researcher to conduct further studies concerning this issue.