Gold (formerly known as tool4seller) - Amazon data service platform, dedicated to providing Amazon sellers with sales data analysis, profit calculation, inventory management, advertising optimization, and other one-stop operation management services. It helps Amazon sellers worldwide easily achieve retail digitalization, simplified operations, and intelligent management.

tool4seller is a SaaS software developed for global Amazon sellers [3], supporting multi-terminal login including WEB/APP/mini programs. Its core functions include automated and intelligent sales data analysis, providing various types of visual reports and other business intelligence services.

tool4seller offers multiple analysis services, mainly including the following categories:

Sales Profit Analysis: Financial-level cost and profit accounting, automatically reading sales data from Amazon’s official API, deducting Amazon commissions, FBA service fees, advertising costs, etc., to calculate store profitability in real-time. It accurately analyzes the gross profit, gross profit margin, and cost composition of individual products.

Multi-store Sales Comparison: Summarizes sales data from multiple stores and compares core data such as sales revenue, gross profit, costs, and total inventory of each store.

Keyword Ranking Tracking: Automatically tracks the daily ranking and changes of store products in various categories and specified keywords, which can improve listing rankings and thus achieve sales growth.

Advertising Analysis: Supports direct creation of SP and SD ads, intuitive display of ad performance, scheduled ad pricing, and provides keyword optimization suggestions.

Review Management: Optimizes after-sales service experience through automated review request emails, combined with review reminders and user search functions.

Product Management: Supports intelligent product pricing, competing for the shopping cart based on competitor bids.

Competitor Analysis: Tracks competitor trends, including promotional activities, operational trends, sales estimates, and listing weaknesses, and sends notifications.