Analisis Dan Perancagan Sistem Informasi Penjualan dan Pengelolaan Persediaan Obat Pada Apotek

Data management and management reporting for controlling drug sales systems in pharmacies
are still done manually, causing the process to be ineffective and inefficient. This study aims to
analyze and design a sales information system model and drug inventory management, with a
case study at the Natha Farma pharmacy. The system model development uses the Waterfall
method, up to the system modeling stage. The needs elicitation process is carried out using
structured interview techniques to understand the company's work system, as well as assessing
the need for information systems to support the existing work system. Requirements analysis
produces functional features for drug, customer, and supplier data collection. The system also
provides functional features for the drug ordering service process (both orders by customers
and orders to suppliers), sales to customers, as well as the provision of outputs in the form of
invoices and notes of purchases and sales, drug inventory information, management reports.
System modeling using structured modeling tools. The resulting model becomes a reference for
Natha Farma's pharmacy management to develop applications in the future.
Keyword: Information Technology; Internal Control; System Modeling; Waterfall