01
Record the sale
Choose products, enter quantity, discount and how the customer paid.
Built for Nigerian SMEs
Run sales, stock, debts, expenses and reports from one workspace.
Know what sold, what remains, who owes you, what the business spent and what you actually earned. NumStack replaces scattered notebooks with one private operating workspace.
Start with your existing records. Invite your team when you are ready.
Web and mobile workspace Connected records
Businesses using NumStack
18+
Stock value being tracked
₦152m+
Works when internet drops
Offline records sync when connected
A connected business day
Record once. Let every related number follow.
The daily records your business already keeps, connected properly. A sale reduces stock, updates customer debt, captures payment and makes the next report more accurate.
02
Records update
Inventory, customer balance, discount and cash collected update together.
03
Review the business
Open the dashboard or choose a report period to see what changed.
What NumStack handles
The daily work behind a healthier business.
Each tool follows a task your shop already performs. The difference is that the records stay connected and useful.
Sales book
Sell several products in one cart, apply discounts, choose payment mode, record debt and issue a receipt.
Inventory control
Track products, variants, fractional quantities, stock value, low-stock levels, returns and adjustments.
Customers and debts
Keep customer purchase history, WhatsApp numbers, balances, repayments and loyalty activity together.
Expenses and suppliers
Record business costs, supplier debts, payments and remaining balances without losing the paper trail.
Reports that answer questions
Choose a day, month or date range to review sales, expenses, discounts, debt collection and profit.
Teams and branches
Give managers practical access while buying price, profit and owner-only values remain private.
Owner control
Your manager sees the work. You keep the business secrets.
Managers can record sales and expenses, follow customers and keep stock current. Buying price, profit, stock value and owner financial views remain restricted.
Read about securityManager can record
Sales, expenses, customers, debts and stock activity
Owner-only values
Buying price, profit, stock value and cashflow forecast
Private workspace
Each business is scoped to its own records and users
Limited launch offer
Start free while early access is open.
Business management software for paperless SMEs. Create your business, add products and invite your manager. NumStack becomes useful from the first record.