This study aims to design and develop a web-based stock and sales transaction management system that can help admins manage accounts, stock, transactions, and sales analysis using the Apriori algorithm. This system is designed with main features such as automatic transaction recording, real-time stock monitoring, and customer purchasing pattern analysis reports. The methods used in this study include needs analysis, system design, implementation, and testing using the black box testing method. The test results show that the system runs according to the design and can increase efficiency in managing sales data. However, there are several limitations such as the need for periodic database maintenance and limitations in raw material management. With this system, it is expected that the process of recording transactions and sales analysis can be carried out faster and more accurately, thus helping in making business decisions.

Export activities in the long term can provide foreign exchange income for the country concerned, which will later be used to increase the growth of the country's economy, finance import needs and domestic development. A study by Kusuma and Twin (2012) concluded that exports had a positive and significant effect on national foreign exchange reserves. Exports are therefore one of the important benchmarks to know how much economic growth is in a country. The fluctuating state of exports in Indonesia is a very important thing to pay attention to. Especially in the face of the era of free trade in the Southeast Asia region or the ASEAN Economic Community (AEC), Indonesia is expected to improve its export performance, so that it can compete with other countries. Then it is necessary to know what factors affect the increase and decrease in the value of Indonesia's exports. From the data processing it is known that interest rates and exchange rates together have a significant effect on total exports with ? = 0.00390 < from ? = 0.05. Parasially, the Bungan tribe had a negative and significant effect on total exports with a significance value of ? = 0.0003 < of ? = 0.05, and the exchange rate against the US dollar had a positive and significant effect on total exports with a significance value ? = 0.0130 < of ? = 0.05.

This research aims to analyze the digitalization program in MSMEs as an effort to empower and improve the welfare of the people of Getasan District, Semarang Regency. This research uses a qualitative approach with a case study design. Using a marketing strategy for MSME products through digital marketing in Getasan District, Semarang Regency can be a strategic step to increase product visibility and sales. The implementation of marketing digitalization in Getasan District, Semarang Regency was carried out by introducing Instagram, Twitter, TikTok, Facebook, Shopee and Tokopedia. However, in its implementation there are still obstacles, namely limited internet access in Getasan District.