My Inventory Items logoMy Inventory Items
ResourcesHelp
English
EnglishEspañolFrançaisالعربيةDeutschPortuguêsFilipinoItalianoNederlandsPolskiSvenskaDanskNorsk bokmål
Log in
Home/Help Center/Getting started

Getting started

Getting started with inventory and billing

A dependable inventory setup begins with clean records. Decide how to identify products, where stock is held and when you will measure opening quantities, then connect those records to purchases and customer billing.

Step 1

Prepare a small, clean product catalog

Start with a representative group of products instead of importing every historical record at once. Give each item a stable SKU and clear unit of measure. Keep cost and selling price separate so reports can distinguish revenue from product cost.

  • Choose a unique SKU for each product or variant.
  • Record names, units, costs and selling prices.
  • Remove duplicate items and discontinued records you do not need.

Step 2

Establish opening quantities and locations

Choose an opening date and count the stock held at each location. Record that baseline before processing later sales, receipts or transfers. A clear cut-off prevents the same purchase from appearing in both opening stock and a new receipt.

  • List the storage locations you need.
  • Count quantities using the catalog units.
  • Document the opening date and resolve unexplained differences.

Step 3

Check a complete purchase-to-payment cycle

Use a small real transaction to verify the workflow. Check a supplier receipt, a customer invoice and its payment against your records. Confirm the available actions in your account rather than assuming a menu name or integration.

  • Match received goods to a supplier order.
  • Prepare a customer invoice and check its quantities and totals.
  • Record payment and reconcile the remaining balance.

Worked example

Example: an opening stock cut-off

You count 40 units at the end of Monday. A delivery of 10 arrives Tuesday. Record 40 as Monday’s opening baseline and the 10 as a later receipt; entering 50 as the baseline and recording the same receipt would double-count it.

Illustrative example; use your own transaction data.

Frequently asked questions

Should I import all products immediately?

Validate a small sample first. Check identifiers, units, prices and opening quantities before applying the same mapping to the full catalog.

What should I prepare before setup?

Prepare product identifiers, units, location names, opening stock quantities, business billing details and the people responsible for maintaining the records.

In this guide

  1. 1. Prepare a small, clean product catalog
  2. 2. Establish opening quantities and locations
  3. 3. Check a complete purchase-to-payment cycle
  4. Frequently asked questions

Put the guide to work

Use an inventory spreadsheet

Need help with your account?

Share the workflow and error you are seeing so support can help with the options available in your account.

Contact support

Related guides

Getting started

How to prepare products for Excel or CSV import

Clean an Excel or CSV product catalog, map SKUs and prices, preserve identifiers and validate a small sample before importing inventory records.

Inventory management

Inventory management guide: quantities and stock movements

Learn to track opening stock, receipts, dispatches, returns and adjustments, and reconcile inventory quantities with a clear movement history.

Invoice & billing

How to create your first invoice

Create your first invoice with a step-by-step checklist for business details, customers, line items, taxes, payment terms and a final document review.

Browse all help guides
My Inventory Items logoMy Inventory Items

The complete cloud-based inventory management platform for retail, pharmacy, warehouses, and growing businesses. Real-time tracking, GST invoicing, and multi-location support.

Inventory, billing & document tools

Product

  • Inventory Software Buying Guide
  • Compare Inventory Software
  • Thermal Invoices & Receipts
  • Shipment Templates & Guides
  • Product Import & Migration
  • Debit Note Templates & Guides
  • Credit Note Templates & Guides
  • Payment Receipts
  • Invoice Templates & Billing
  • Features
  • Pricing
  • Inventory Analytics
  • Multi-Warehouse
  • Barcode Inventory
  • Cloud Inventory
  • POS + Inventory

Solutions

  • Inventory Software Europe
  • Inventory Industry Guides
  • All Inventory Solutions
  • Research & Statistics
  • Retail Inventory
  • Pharmacy Inventory
  • Warehouse Management
  • Restaurant Inventory
  • Small Business
  • Inventory Software Nigeria
  • Inventory Software Lagos
  • Stock Management Abuja
  • GST Invoice Software
  • Stock Management

Free ToolsNo sign-up

  • Free Invoice Generator
  • GST Calculator
  • Barcode Generator
  • QR Code Generator
  • Barcode Scanner
  • SKU Generator
  • EOQ Calculator
  • Safety Stock Calculator
  • Reorder Point Calculator
  • FIFO / LIFO Calculator
  • ABC Analysis Tool
  • Inventory Aging Report
  • Profit Margin Calculator
  • Stock Value Calculator
  • Unit Converter
  • Inventory Spreadsheet
View all free tools

Company

  • About
  • Resources
  • Help Center
  • Contact
  • Privacy Policy
  • Terms of Service

© 2026 My Inventory Items. All rights reserved.

PrivacyTermsContact