Use a workflow-first migration plan to decide what should move, what should be cleaned up, and what must be proven before cutover.
/ Migrate from Square to Rental POS
If your team started on Square, the migration decision should not begin with feature lists. It should begin with one question: can the new system prove a real formalwear rental order from inquiry through return without rebuilding the process by hand?
Migration proof
A careful migration is not just a data import. It is a workflow mapping exercise for the information staff depends on during busy season.
Staff can prove style, size, color, location, and rental date before promising the order.
Measurements, alterations, party notes, and customer history survive staff handoff.
Wedding and prom parties stay connected without duplicate invoices or side spreadsheets.
Appointments, pickup, event, return, payment, and reminders share the same order context.
This avoids the most common migration mistake: importing data without deciding how staff will use it in a real rental order.
| Workflow | Current-state risk | Migration mapping | Proof to request |
|---|---|---|---|
| Inventory | Product variants, notes, calendar events, or manual holds may carry the promise. | Map items into rental inventory with size, color, location, and date-aware availability. | Create one real prom or wedding rental and confirm the promise before checkout. |
| Customers | Customer notes may contain sizes, preferences, alterations, and staff-specific shorthand. | Decide which notes become structured measurement profiles and which remain historical context. | Open a migrated customer and verify measurements, order history, and fitting notes. |
| Groups | Party members can be represented as separate tickets, tags, or manual lists. | Group party members under one event while preserving individual sizes, roles, deposits, and status. | Build or migrate one party with multiple members and inspect each handoff point. |
| Transactions | Payment and receipt history can be useful, but it may not explain the rental lifecycle. | Preserve financial history while configuring rental order stages for future operations. | Review how historical transactions appear next to new rental workflow reporting. |
| Permissions | Staff roles may protect checkout but not rental-specific actions like date changes or returns. | Rebuild access around staff responsibility for orders, customers, payments, and account settings. | Test a staff role against order edits, customer data, payment actions, and return notes. |
The best migration outcome is not a perfect copy of the old system. It is a cleaner version of the information your staff needs to keep rental promises.
Contacts, email, phone, event notes, preferences, and any existing measurement context.
Catalog items, variants, categories, pricing, locations, and current stock counts.
Receipts, payments, refunds, deposits, and historical activity used for continuity.
Employee access, owner accounts, manager roles, and workflow responsibility.
Before a live cutover, staff should be able to create, validate, edit, and close a rental order using real shop scenarios. That is what lowers migration risk.
Export the current Square data and identify where rental-specific context is stored today.
Choose one or two real rental scenarios that must work before rollout: prom order, wedding party, multi-store transfer, or return issue.
Map products, customers, notes, measurements, transactions, staff roles, and locations into the rental workflow.
Run migrated sample records through appointment, fitting, checkout, pickup, return, and follow-up.
Train staff on the new order path and keep fallback procedures clear during the first live days.
These controls make the move more defensible because they focus on what could interrupt live customer service.
A useful migration call should leave you with a clear view of the data map and the rental workflow proof path.
Show where your current Square setup carries rental context: notes, variants, calendars, spreadsheets, or staff memory.
Create a matching SleekSync rental workflow and check the same customer, item, date, and party context.
Identify what migrates cleanly, what needs cleanup, and what should be rebuilt as structured rental data.
Agree on validation steps, staff training, and the earliest sensible cutover path.
We will use one real rental scenario to show what should migrate as-is, what should become structured rental data, and what the staff workflow looks like after the move.