konsumen datang langsung ke toko tersebut. Selain itu, Toko Internusa Soccer memiliki kendala, mulai dari proses promosi dan transaksi serta dalam pembuatan laporan penjualan masih dilakukan secara manual sehingga laporan penjualan belum terperinci secara baik.br / Dalam proses pembangunan aplikasi e-commerce ini, model pengembangan perangkat lunaknya menggunakan model waterfall. Sedangkan metode analisis sistem menggunakan metode terstruktur yaitu menggunakan DFD (Data Flow Diagram) dalam menggambarkan model fungsional dan ERD (Entity Relationship Diagram) untuk menggambarkan model data. Perangkat lunak pembangun sistem adalah PHP dengan database server MySQL.Pembayaran dari transaksi yang terjadi dapat melalui paypal ataupun transfer antar rekening bank dengan keamanan data aplikasi memakai IP- Dedicated dan menggunakan SSL (Secure Socket Layer).br / Setelah melalui tahapan sesuai dengan metode pengembangan yang dipilih maka dalam pengimplementasian sistem e-commerce ini memiliki tindak lanjut pengujian sistem yang terdiri dari pengujian alpha dimana pengujian ini menggunakan metode pengujian black box yang berfokus pada persyaratan fungsional perangkat lunak dan pengujian beta yaitu pengujian lapangan dengan memberikan kuesioner kepada pegawai di Toko Internusa Soccer selaku administrator, serta masyarakat umum selaku pengguna web yang memuat pertanyaan- pertanyaan mengacu kepada tujuan akhir. Setelah dilakukan pengujian alpha dan beta, dapat ditarik kesimpulan bahwa secara fungsional sistem sudah dapat menghasilkan output yang diharapkan, dengan tampilan website yang cukup menarik dan memberikan kemudahan kepada pengguna dalam mengolah data.

Internusa soccer shop is a business entity which is engaged in the sale of t-shirts, pants and jackets. Development of e-commerce applications are based on manual systems that are running. Manual system which runs currently the only form of sales based on consumers who come directly to the store. In addition, the distributions Mars also has disadvantages, ranging from the promotion process and transactions and in preparing reports sales are still done manually so that the sales report has not been well detailed.br / The descriptive research model was applied in the development process of the building of e-commerce website was used as the data analysis technique the software development model was used waterfall technique. For the method of system data flow used the Data Flow Diagram (DFD) to describe the functional model and the Entity Relationship Diagram (ERD) to describe data model. System builder software is PHP with MySQL database server. For the payment, this website use paypal or transfer of bank account with data security applications using IP-Dedicated and use SSL (Secure Socket Layer).br / After some phases in accordance with the development method, the implementation of e-commerce system needed an advanced testing system which was consisted of the alpha and beta testing. The alpha testing system used the testing method of the black box which focused on the functional requirement of software and the beta testing was a field testing by giving questionnaire to the officials of shop Internusa Soccer as admin and to public society as a consumer. After the alpha and beta testing, can be deduced that the functional system can already generate the expected output, with a view that is quite interesting websites and provide convenience to the user in processing data.

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