This study aimed to assess the impact of promotion and service quality on students' interest in choosing SIPINTAR products at PT. Bank Perkreditan Rakyat Pembangunan Kerinci. The research employed a quantitative approach with a survey design, involving 60 students in Kerinci Regency using the convenience sampling method. Data analysis utilized multiple linear analysis, and hypothesis testing involved the t-test and F-test with IBM SPSS 26. The findings revealed that promotion had a positive and significant impact on students' interest in using SIPINTAR products, while service quality did not significantly influence students' interest at PT. Kerinci Development People's Credit Bank. The F-test indicated that promotion and service quality jointly have a significant impact on using PT. SIPINTAR products at Kerinci Development People's Credit Bank, with a magnitude of influence at 20.6%. Despite the limitation of focusing solely on promotion and service quality in influencing savings intentions, the research provides valuable insights for the development of banking businesses, especially regional banks.