Implementation of Sales Information System of Indonesian Spices at PT.Indo Rempah

Received 20 February, 2021 Revised 20 May, 2021 Accepted 12 June, 2021 Spices and herbs are important biological resources in human life. The demand of spices and herbs more increase in this pandemic era, due to they reputed to be health for human body. The increasing demand from houshold or industry sector made them difficult to find the spices or herbs. To solve that problem it needed to use e-commerce media to find the information. The information system development model used is the SDCL (System Development Life Cycle) waterfall (Waterfall) or classic life flow. The phases in the system analysis and design process include: system requirements analysis, design, code generator, testing and support. From the results of this study, it is hoped that the sales information system of spices can help farmers, especially spice producers in increasing the selling power of their agriculture, easy promotion, sales transaction and in making reports.


Introduction
During pandemic of corona virus, it attacks many people regardless of age, gender and religion. The experts try to find a vaccine to fight the corona virus. While waiting vaccine, the people need is to maintain immune system of body and people believe that one way to increase immunity is consume spices. Indonesia is rich of spices, whether used for cooking, for drinking or for medicinal purposes. Spices and herbs are important biological resources in human life. Spices are parts of plants used as spices, flavor enhancers, fragrances, food preservatives and medicines. The use of spices continuously both from household sector to industrial sector, makes consumers difficulty to find and buy because the limited information access.
To meet market and consumer needs in finding and buying spices is use e-commerce media. E-commerce is a trade transaction contact between sellers and buyers using internet media. The advantage of using transactions through e-commerce is to make consumers easy to access information and meet the needs of spice consumption for all consumers easily and quickly.
To optimize e-commerce management in solving the problem, it includes product pages, product detail pages, order pages, payment pages, shipping pages, return pages, and sales report pages.

Software Development Method
The waterfall method is a systematic and sequential information system development model [13]. The Waterfall method has the following phases [13]: 1) Requirements analysis and definition System services, constraints, and objectives are determined by the results of consultation with users then defined in detail and serve as system specifications. 2) System and software design The system design phase allocates system requirements both hardware and software by forming the overall system architecture. Software design involves identifying and delineating the basic system abstractions of software and its connection.

3) Implementation and unit testing
At this phase, the software design is realized as a series of programs or program units. Testing involves verifying that each unit comply its specifications.

4) Integration and system testing
The individual units of the program is combined and tested as a complete system to ensure whether the software requirements comply or not. After testing, the software can be sent to the customer.

5) Operation and maintenance
Usually (though not always), this phase is the longest. The system is installed and used for real. Maintenance involves correcting errors were not found in the previous phase, improving the implementation of the system unit, and improving system services as new requirements.

Data Collection Techniques
To collect data, the author uses several data collection techniques: 1. Observation The writing observes directly the activities carried out by PT. Indo Rempah in order to find out the sales process that is done by employees. In this observation technique, we do the admin section who handles sales where the process is to recap each order made by the customer into the fund order book, which will take a long time and risk the data being scattered.

Draft Proposal 1. Use case diagrams
Use case or use case diagram is a modeling for the behavior (behavior) of the information system made. Use case describes an interaction between one or more actors and the information system. Use cases used to find out the functions and the use of function in information system [14].

Activity Diagram
Activity diagrams describe the workflow or activities of a system or business process or menu in the software. It should be noted that the activity diagram describe system activities, not what actors do, so activities that can be carried out by the system [14].

Entity Relationship Diagram
Entity Relationship Diagram (ERD) is a design or form of relationship activity in the system related the function in the process directly. ERD is a modeling of a relational database based on perceptions in the real world consists of collection of objects are interconnected with one another [15].

System Implementation
The implementation of the program is the following: 1. Main Page Display (Home Menu) Visitors who will see spice products will be directed to visit the web home page.

Shopping Cart Page
On the shopping cart page, customers can see the products purchased and will be directed to the next order process page to complete the ordering process.

Admin Main Page
On the main admin page, admin will be able to see the modules used to manage the website starting from adding products, viewing products, adding categories, viewing categories, viewing customer personal data, customer transactions, and also being able to view and print transaction reports and stock of goods reports.

CONCLUSION
The conclusions from this study are: The advantages of ordering products on this website can save time and costs than ordering products directly to the market, and buyers can view product catalogs viewed on this website page directly.