This application allows you to compare the prices and other information of products from different marketplaces on Amazon. All the data is retrieved from the Amazon SP-API. The application is written in Python and uses the Tkinter library for the GUI.

• Amazon Developer Account to get the credentials for the SP-API
• Python 3.8 or higher
• Postgres Database Credentials (can be hosted locally or on a server)

• Python
• Tkinter
• Amazon SP-API
• Postgres Database
• Pandas
• Manipulating Data
• Threading

1. Clone the repository
2. Install the requirements with pip install -r requirements.txt
3. In the global_variables.py file, enter your credentials for the SP-API and the Postgres Database
4. On 'database_functions/comments.py' root, run the commented lines to create tables in your database.
5. Run the main.py file by typing python main.py in the terminal

• The application is still in development and is not yet finished, so lots of features are waiting to be implemented.
• You may want to move your credentials to a '.env' file for security reasons.
• You can find an example 'Import File' in the main directory.

• Database queries and structure should be optimized for better performance. There are missing indexing problems and performance drops on the current version.