Professional Services
Best POS Systems for Engineering Firms
Engineering firms handle project-based billing with milestones, retainers, and reimbursable expenses. The right payment system manages complex invoicing while maintaining professional client relationships.
Common Challenges
•Milestone-based billing
•Retainer management
•Reimbursable expense invoicing
•Long project payment cycles
•Multiple project tracking
•Professional invoice appearance
•ACH for large payments
Must-Have Features
- ✓Project-based invoicing
- ✓Milestone payment tracking
- ✓ACH bank transfers
- ✓Expense reimbursement billing
- ✓Professional templates
- ✓Payment reminders
Nice-to-Have Features
- ○Time tracking integration
- ○Project management sync
- ○Client portal
- ○Multi-currency
- ○Detailed reporting by project
Top Picks for Best POS Systems for Engineering Firms
Frequently Asked Questions
How do engineering firms handle milestone billing?
Create invoices for each milestone as work completes. Track against total contract value. Most systems let you reference the original proposal/contract number for easy tracking.
Should we offer ACH payments?
Yes, especially for large invoices. ACH fees (0.5-1%) are much lower than card fees (2.6-3%). On a $50,000 invoice, that's $1,000+ in savings.