Key points
- Pick a go-live date at the start of a month and away from your peak season.
- Clean your data first: items, HSN codes, customers, suppliers.
- Enter opening balances on the go-live date: stock, parties, cash and bank.
- Train each role on its own screens in short sessions.
- Watch the first month closely and fix small issues fast.
Before you start
- Name one person inside the business who owns the project.
- Agree the go-live date with your team and the vendor.
- List what must work on day one (usually billing, stock and GST) and what can follow.
A typical timeline
| When | What happens |
|---|---|
| Week 1 | Business setup: GSTIN, bill series, invoice format, users and rights. |
| Week 1–2 | Data: items with HSN and rates, customers with GSTINs, suppliers, price lists. |
| Week 2 | Training: counter, store, accounts and owner, in short role-wise sessions. |
| Go-live day | Opening balances entered; real billing starts. |
| Month 1 | Daily check-ins, quick fixes, first GST export. |
Getting your data right
- Items One clean list with name, unit, HSN, GST rate, price and, if needed, batch or size details. Remove duplicates.
- Customers and suppliers Names, phone numbers, GSTINs, addresses and credit terms.
- Opening stock A physical count on the go-live date, with cost.
- Opening balances What each customer owes you and what you owe each supplier, plus cash and bank.
Most delays come from messy item lists. Spending a day cleaning your item master saves weeks of confusion later.
Training that works
- Train by role, not everyone together.
- Use your own items and real bills in training.
- Give each person a one-page note of their daily steps.
- Keep sessions short; two or three short sessions beat one long one.
Go-live day
Choose a quieter day. Enter opening balances first thing, then start billing. Keep the vendor’s support number handy and have someone check the first few bills, stock updates and day-end cash.
The first month
- Check stock against the shelf for fast-moving items every week.
- Reconcile cash daily.
- Export the first month’s GST data early and compare with your CA.
- Collect staff questions and fix settings quickly.
Common mistakes
| Mistake | Better approach |
|---|---|
| Going live in the festive rush | Pick a quieter period. |
| Importing a messy item list | Clean it first. |
| Skipping opening stock count | Count before go-live. |
| Running old and new systems for months | Run both for a few weeks at most. |
| Giving everyone full rights | Set role-based rights from day one. |