フリマの売上管理-セラーブック２ vVARY

SellerBook2 is a sales management application for flea market and e-commerce sellers.
It centrally manages sales activities across multiple platforms, including Mercari, eBay, and Amazon, and streamlines sales operations, from profit visualization to packaging material inventory management.

■ Main Features

[Sales Management]
- Register, edit, and search for items for sale
- Record detailed information such as purchase price, selling price, shipping, and packaging costs
- Automatic profit calculation
- Status management (pre-listing/listing/awaiting payment/preparing to ship/awaiting feedback/transaction completed)
- Automatic date entry when status changes (purchase date, listing date, shipping date, completion date)
- Register product images (up to 5 images)
- Link to customer information
- Manage by sales platform
- Categorize by product category
- Period filter function (creation date, update date, purchase date, listing date, shipping date, completion date)
- 9 sorting options (creation date, update date, sales amount, profit, product name, etc.)
- Display total sales and profit

[Packing Materials Management & Inventory Management]
- Register and manage packaging materials (boxes, bags, cushioning, etc.)
- Track packaging material inventory in real time
- Automatically reduce packaging material inventory when registering sales
- Automatic unit price calculation using the moving average method
- Inventory addition function (purchase record)
- Inventory adjustment function (inventory count, 3 modes: set/increase/decrease stock quantity)
- Minimum stock quantity setting and alert function
- Automatic notification when stock is low
- Complete transaction history record (purchase/use/adjust/return)
- Color-coded inventory status display (sufficient/low/out of stock)
- Inventory alert display on the dashboard

[Customer Management]
- Register, edit, and delete customer information
- Record important information with the notes function
- Search by customer name or notes

[Platform & Shipping Management]
- Register sales platforms (with commission rate settings)
- Register shipping methods (with shipping fee settings)

[Product Category Management]
- Freely create categories
- Enable/disable categories

[Shop Management]
- Multi-shop management (Pro plan supports up to 5 shops)
- Independent data management for each shop

[Team Features]
- Member invitation function (Plus plan: up to 5 people, Pro plan: (Maximum 30 members)

- Three-level permission management (Owner/Leader/Staff)

- Sales and inventory sharing across the entire team

- Member status management (Active/Inactive)

■ Features

[Smart Automation]
Simply changing the status automatically fills in the relevant date, reducing the hassle of inputting data. When registering a sale, packaging material inventory is automatically reduced and profit is calculated automatically.

[Accurate Profit Calculation]
Accurate profit calculation takes into account purchase price, selling price, platform fees, shipping, and packaging costs. Packaging material unit prices are managed using the moving average method to accurately reflect actual costs.

[Out-of-Stock Prevention]
By setting a minimum inventory quantity, you can automatically receive alerts when inventory runs low. Check inventory status at a glance on the dashboard to prevent lost opportunities due to stockouts.

[Complete History Management]
Automatically record all inventory changes. Completely track when, what, and how much you purchased and used for improved cost management.

[Team Use]
Three levels of permission management—owner, leader, and staff—enable secure team operation. Flexible permission settings allow staff members to view inventory and record purchases, while leaders can adjust inventory and set minimum stock levels.

[Secure Data Management]
Secure cloud-based data management allows you to transfer data even when changing devices. Row-level security ensures that only the data of the store to which you belong can be accessed.

■ Plans

[Free Plan]
・Cost: Free
・Store: 1
・Members: Individual only
・Sales registration: Up to 300 items
・All other features available

[Plus Plan]
・Cost: ¥980/month / ¥9,800/year (17% off)
・Store: 1
・Members: Up to 5
・Sales registration: Unlimited
・Ideal for team operations

[Pro Plan]
・Cost: ¥1,980/month / ¥19,800/year (17% off)
・Store: Up to 5
・Members: Up to 30
・Sales registration: Unlimited
・Ideal for multiple store operations/large teams

■ Recommended for

・Individuals and businesses selling on Mercari, Rakuma, eBay, Amazon, etc.
・Sellers on multiple platforms
・Those who want to accurately calculate profits
・Those who want to manage packaging material costs
・People who want to prevent out-of-stock situations
・People working as a sales team
・People who operate multiple stores

■ System Requirements

・Android 6.0 or higher
・Internet connection required

■ Support

Check the in-app Help section for detailed instructions on how to use each feature. If you have any questions, please feel free to contact Support.

SellerBook2 makes your sales process smarter and more efficient.