Add your products
Open Products and tap +. Enter the product name, category, cost price, selling price and starting stock.
Opening your business book…Checking your saved sign-in and records.
SellbookBUSINESS MANAGEMENTWelcome back
Checking your secure sign-in status…
OR
Your business records stay private to your account.
Sign in with email
Use the email address and password linked to your Sellbook account.
Check your email
We sent a confirmation link to . Open the link to verify your email address and finish setting up your Sellbook account.
Can't find it? Check your spam or promotions folder. You can request another link below.
SellbookBUSINESS MANAGEMENT●
Enter your Sellbook PIN
Your business records are locked until you verify your six-digit PIN.
NEW TO SELLBOOK?
Getting started
Complete these basics to start managing your shop.
Buybook
Subscribers
People subscribed to your shop on Buybook.
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Subscriber details
Reservations
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Reservation details
Products
Add the items you sell, then keep their prices and stock up to date. Use the + button to add your first product.
Your products
0Products
₦0No products yet.
Add a product
Choose how you sell it, then enter the details below.
Product details
Sales
Record each sale to keep your sales totals and profit up to date. Add products first if your product list is empty.
Sales summary
Total sales₦0
Gross profit₦0
Net profit₦0
Daily sales
Daily sales will appear here.
Sales this week
₦0Total sales for the last 7 days.
Sales history
No sales recorded yet.
Sales trend
Sales trend appears here.
Record a sale
Enter the items sold and the amount received. Sellbook will update your stock.
Sales history
TodayTotal sales
₦00Transactions
0Items sold
₦0Gross profit
No sales recorded yet.
Sale details
Choose a sale from Sales history to view its details.
Expenses
Record business costs such as transport, rent or supplies to keep your net profit accurate.
Total expenses today₦0
Expense history
No expenses recorded yet.
Record an expense
Keep track of money spent on running your business.
Your business
Net profit₦0
Products0
Units in stock0
Business tools
Manage your account
Sellbook · Simple business records
Notifications
Sign in to view app announcements.
More tools
Reports and stock management.
Messages
Your conversations
Sign in to load your conversations.
New conversation
Choose a subscribed buyer
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💬
Choose a conversation
Select a conversation above to view messages.
Choose a conversation to see its messages.
Conversations
Message Sellbook Support or reply to your Buybook subscribers.
Recent conversations
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SB
Sellbook Support
Choose support or a Buybook subscriber
Your conversation will appear here.
Help & feedback
Share an idea, report a problem, or send a complaint to the Sellbook team.
Send feedback
Your feedback
Your submitted feedback will appear here.
Sellbook administration
Manage Sellbook from separate panels. Platform-wide figures are aggregated; individual users' product and sales records are not displayed.
Registered users—
New users · 30 days—
Products · all users—
Sales records · all users—
Total sales value—
Open feedback—
Unread support—
Only totals are shown here. Individual users' products and sales remain private.
Visits today—
Visits · 7 days—
Visits · 30 days—
Daily visits
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Visits are counted once per browser session per UTC day on this device/browser. This tracking starts after this update; older traffic is unavailable.
Registered users
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User feedback
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Chats with users
Select a user to open their conversation.
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Sellbook user
Conversation
Choose a user to view messages.
Send notification
Your recent notifications will appear here.
Reports
Sales₦0
Gross profit₦0
Expenses₦0
Net profit₦0
Sales by day
No sales in this period.
Best-selling products
Rankings appear after sales are recorded.
Profit history
Review your gross profit, expenses and net profit over time.
Gross profit₦0
Expenses₦0
Net profit₦0
Daily breakdown
Profit history will appear here when you record sales or expenses.
Quick guide
The essentials for managing your business with Sellbook. Choose a topic to open the relevant page.
Record a sale
Open Sales, choose the products and quantities sold, review the total and save the sale.
Record expenses
Open Expenses and add what you paid for, such as transport, rent or supplies. Expenses are included in net profit.
Manage your stock
Use Stock management to review quantities and stock history. Restock products when supplies arrive, and check Home for low-stock alerts.
Understand your profit
Tap Net profit on Home to see daily profit history. Open Reports for a wider summary of sales, gross profit and expenses.
Manage Buybook customers
Open Reservations to review and respond to customer reservations. Use Subscribers to view and message people subscribed to your shop. Open Messages to continue your conversations.
Keep your records safe
Use Settings → Sync & backup to check cloud sync and create backups. Keep a recent backup, especially when changing phones.
Need more help?
Restock products
Products at or below your low-stock threshold. Use Adjust to update stock.
No low-stock products.
Stock management
Restock products
Adjust stock
Product History
No products added in this history yet.
No stock adjustments recorded yet.
No restocks recorded yet.
History details
Settings
Manage your Sellbook app and account.
BUSINESS
APP PREFERENCES
DATA & BACKUP
ACCOUNT & SECURITY
OPTIONAL MARKETPLACE
About Sellbook
Sellbook
Simple business records
About the app
Sellbook helps small businesses record sales, manage products and stock, track expenses, and review business performance in one simple place.
Built for your business
Designed for straightforward everyday record-keeping, with amounts shown in Nigerian naira (₦).
Sellbook · Simple business records
Business profile
Business nameSellbook
Date registeredNot available
Account emailNot signed in
Account statusDevice profile
Business profile
Add the details that identify your business in Sellbook.
Sync and backup
Keep your records up to date and save a separate copy for safety.
Cloud sync
Signed-in records are synchronised with your Sellbook account when you are online.
Checking sync status...
Backup and restore
Export a copy of your business records and keep it somewhere safe.
No backup created on this device yet.
Restore replaces the current device records. It is available in device-only mode, not while signed in to a cloud account.
App preferences
Choose how Sellbook looks and how it helps you manage products.
Appearance
Choose the display style for this device. Changes apply immediately.
Your choice affects only how Sellbook is displayed. It does not change your records.
Default selling-price markup
Choose a starting markup for new products. You can still change each product's selling price.
Low-stock alert
Products with this quantity or less will be shown as low stock.
Set 0 to show only products that are out of stock.
Connect to Buybook
Manage your Buybook shop in one place.
Checking Buybook connection…
Finish your shop profile
Add your shop details, a clear shop photo and your contact number.
Connect your shop to Buybook
Let nearby buyers discover your products and find your shop.
YOUR BUYBOOK SHOP
✓ Connected
—
WhatsApp number—
Shop address—
Town or city—
State—
About the shop
Not provided
Exact shop location
GPS location savedView shop location on map
Your Sellbook products are listed on Buybook automatically. Your sales, expenses and private reports remain in Sellbook.
Set up your Buybook shop
Add your shop details, choose a photo and capture your location.
Checking Buybook connection…
Buybook receives your shop details and product information only. Your sales, expenses and private reports stay in Sellbook.
Account and security
Manage the sign-in details and security PIN that protect your business records.
Checking account...
Registered email
This email is used to sign in and verify account changes.
Checking your email address…
Change account email
Verify your current email first. The new email must also be confirmed before it becomes active.
Security PIN
We will send a verification code to your registered email before you can change your six-digit PIN.
Delete account
This permanently deletes your account and cloud records. You must verify your six-digit PIN before deletion. Export any records you need first.
Privacy & terms
✓
Your records. Your business.
Learn how Sellbook handles your information and the basic rules for using the app.
Privacy policy Effective 23 October 2026
1. Information Sellbook handles
Sellbook may handle information needed to operate your account and business records, including:
- Account details such as your email address and authentication identifier.
- Products, prices, stock quantities, sales, expenses, notes and stock adjustments you enter.
- Optional business profile details and product or business-logo images you choose to upload.
- Records stored on your device, cached data and pending changes used for offline access and synchronisation.
2. How information is stored
Some records may be saved in the browser on your device. When you sign in and use cloud features, records and uploaded images are stored through Sellbook’s configured Supabase services. Google sign-in, when used, is handled by the relevant authentication provider.
Offline changes may remain on your device until you reconnect and synchronisation succeeds. Anyone who can access your unlocked device or browser profile may be able to view locally stored records.
3. Why information is used
Information is used to provide sign-in, sales and expense recording, stock management, summaries and reports, syncing, image display, backup and restore, and account-related functions. Avoid putting passwords, payment-card details or unrelated sensitive personal information in business notes.
4. Access and sharing
Cloud records are intended to be separated by account. Sellbook relies on hosting, database and authentication providers to operate, and their own privacy terms may also apply. Do not share your login credentials or backup files with people you do not trust.
5. Backups, retention and deletion
Use the app’s backup/export feature to keep a copy of important records. Exported files may contain sensitive business information, so store them securely. Before deleting an account, export anything you need and resolve pending offline changes. Account deletion may permanently remove account data; it cannot necessarily remove copies already exported or held in independent backups.
6. Security and your choices
Use a strong, unique sign-in credential, keep your device locked and updated, sign out on shared devices, and make regular backups. No storage or transmission method can be guaranteed completely secure. Only enter information needed to manage your business records.
7. Changes and privacy questions
This policy may be updated as Sellbook changes. Please use the Support option in the app to contact Sellbook about questions or concerns. Applicable privacy rights under Nigerian law are not intended to be excluded by this notice.
This policy explains the app’s intended data handling in plain language and is not legal advice.
Terms of use Effective 23 October 2026
1. What Sellbook provides
Sellbook is a business record-keeping tool for products, stock, sales, expenses and summaries. It is designed to help you organise records; it is not a bank, payment processor, guaranteed backup service, accountant, tax adviser or substitute for professional advice.
2. Your records and responsibility
You are responsible for the accuracy, completeness and lawful use of information entered into the app. Check important totals, prices, stock balances and reports independently before relying on them for business decisions, accounting or tax purposes.
3. Accounts and device security
Keep your sign-in details private and protect devices where you use Sellbook. You are responsible for activity performed through your account and for restricting access to your device and exported backups. Do not try to access another user’s records or bypass the app’s security controls.
4. Offline use and synchronisation
Offline changes may stay on your device until connectivity returns and synchronisation succeeds. Network problems, storage limitations, conflicts or service interruptions can delay syncing. Check sync status before assuming another device has the latest information, and back up records regularly.
5. Acceptable use
Use Sellbook lawfully and do not upload content you do not have the right to use. Do not misuse the service, interfere with its operation, attempt unauthorised access or use it to store information unrelated to its intended business-record purpose.
6. Availability and limitations
The app may be updated, interrupted or temporarily unavailable. Reasonable care is taken, but uninterrupted access, error-free calculations or permanent data retention cannot be guaranteed. Keep your own backups and verify important records. To the extent permitted by applicable law, the operator is not responsible for losses arising from inaccurate entries, lost devices, missing backups or unsynchronised changes.
7. Stopping use and deleting an account
You may stop using Sellbook and use available account controls to request account deletion. Export records you need and resolve pending sync changes first. Deletion may be permanent, and previously exported copies may remain outside the app.
8. Updates and applicable rights
These terms may change as Sellbook develops. Continued use after updated terms are presented means you should review the changes before continuing. Nothing in these terms is intended to remove consumer or other legal rights that cannot be excluded under applicable law.
These are plain-language terms for the app and are not a substitute for legal advice.
Sellbook · Keep regular backups of your business records.