Step 4: Build Your Vendor Shortlist
With requirements in hand, vet vendors on reputation, customer success, and support SLAs. Differentiate mandatory from nice‑to‑have features, and confirm each vendor holds relevant certifications (ex: SOC 2, GDPR, GAAP).
Have your buying committee rank how well each candidate meets your criteria, making trade-offs transparent and data‑driven before making a decision.
Step 5: Measure ROI and Total Cost of Ownership
Before you commit, quantify the investment and expected returns. Break down your total cost of ownership (TCO) into relevant buckets, like software licensing or subscription fees, implementation services (including configuration and data migration), ongoing support and maintenance, and training or change-management expenses.
Model savings in labor (hours reclaimed via automation), inventory carrying costs (fewer write-offs and stockouts), and faster financial closes. A simple ROI formula can reveal your payback period, which for most SMEs lands in 12–18 months
(Annual savings – Annualized TCO) ÷ Annualized TCO × 100
Armed with these numbers, you’ll strengthen your business case, align stakeholders around concrete metrics and confidently prioritize ERP features that deliver the greatest financial impact.
Step 6: Evaluate and Compare Solutions
Invite top contenders to demo your real scenarios—processing a sample order, closing a monthly book, or generating a forecasted report. Ask targeted questions about customer testimonials, uptime, customization, and support responsiveness.
Where possible, run a short proof‑of‑concept or pilot to validate data migration, usability, and performance under load.
Step 7: Plan Implementation and Change Management
Finally, craft a rollout strategy. Phased deployment reduces risk, while a big‑bang launch accelerates benefits—choose based on company culture and tolerance for change.