Transitioning from petty cash to digital reimbursements starts with mapping existing cost codes to your ERP's GL structure, then configuring mobile submission and tiered approval workflows before go-live. Vergo supports this by syncing directly with construction ERPs and letting field crews submit receipts with job-cost codes attached at capture. Piloting on one active project first surfaces mapping gaps before company-wide rollout.
Rushing the setup without these foundations in place is the most common reason implementations stall.
1. Audit your current petty cash spend.Pull three months of petty cash logs and categorize by job, cost code, and expense type. This baseline tells you which cost codes are used most frequently and which jobs have the highest reimbursement volume — critical data for configuring your platform.
2. Export your ERP job and cost code list.Generate a current export of all active jobs and cost codes from your ERP (Sage, Viewpoint, Foundation, Procore, etc.). Remove closed jobs and inactive codes. This becomes your master mapping file for the reimbursement platform.
3. Configure expense categories and cost code mapping.Map your most common field purchases — fuel, small tools, consumables, site supplies — to their corresponding cost codes. At this stage, decide whether employees select cost codes manually or whether your approval workflow enforces them during review.
4. Build your approval workflow.Set up approval chains by project or by dollar threshold. A common construction configuration: submissions under $200 route to the PM for single-step approval; submissions over $200 require both PM and controller sign-off. Document this logic before configuring it.
5. Provision field users and run a training session.Create accounts for superintendents, foremen, and any field staff who currently handle petty cash. Keep onboarding to a single 20-minute session focused on receipt capture and job code selection — the two steps where errors are most likely.
6. Pilot on one active project.Choose a mid-size job with an engaged PM. Run digital reimbursements exclusively on that project for two to four weeks. Monitor approval cycle times, cost code accuracy, and ERP sync accuracy before expanding.
7. Reconcile and validate against your ERP.After the pilot, export reimbursement data and cross-reference against your job cost report in your ERP. Confirm that amounts are posting to the correct job, phase, and cost code. Fix any mapping errors before company-wide rollout.
8. Cut over and close the petty cash accounts.Set the go-live date, notify all project teams, and zero out petty cash fund balances. Retain physical petty cash logs for the current audit period, then archive.
Vergo is built specifically for the construction reimbursement workflow described above. The job and cost code mapping in Steps 2 and 3 is handled automatically through Vergo's native ERP integrations — covering Sage 100 Contractor, Sage 300 CRE, Viewpoint Vista, Viewpoint Spectrum, Foundation, Procore, QuickBooks, Acumatica, CMiC, COINS, Epicor, Jonas, and Deltek. Your job list and cost codes stay in sync without manual exports or CSV uploads.
Vergo's mobile-first receipt capture is designed for field conditions — photos taken in low light, by workers who are not desk users. Configurable approval workflows let controllers set thresholds and routing rules by project or by cost category, directly addressing the approval chain complexity in Step 4. The pilot project approach in Step 6 is supported out of the box: you can activate Vergo for a single job before enabling it across your full job list.
Vergo is a card-agnostic expense management platform built for construction. Connect any corporate or project credit card and get full visibility and control over field spending.
Most construction companies complete the transition in four to eight weeks. The bulk of that time is ERP data cleanup and the pilot project phase. Companies with well-maintained job and cost code structures in their ERP move faster; those with stale or duplicated cost codes require more prep work before go-live.
For ERP integration, yes — at minimum you'll need someone with admin credentials and export access to your ERP. The level of IT involvement depends on whether the platform connects via API or requires file-based imports. API-based integrations with modern construction ERPs are typically configured by a controller or AP manager without deep IT support.
Reimbursements typically post to direct cost codes — small tools, consumables, field supplies, fuel — under the relevant job and phase. Some companies use a dedicated reimbursement cost code as a clearing account, then reclassify during month-end review. The key is consistency: all field purchases should follow the same cost code logic as purchase orders and subcontractor invoices.
The submission form should require job selection before cost code selection — this forces accurate job-level coding at point of entry rather than during AP review. For employees regularly split across jobs, consider configuring a default job in their profile while still requiring confirmation per submission. Approval routing should then follow the PM assigned to the selected job.
Yes. Vergo has native integrations with Sage 100 Contractor, Sage 300 CRE, Viewpoint Vista, and Viewpoint Spectrum, among other major construction ERPs. Approved reimbursements sync directly to the correct job, phase, and cost code without manual re-entry, eliminating the dual-entry problem that makes manual reimbursement processes error-prone.
A common construction benchmark: single-step PM approval for submissions under $200–$250, dual approval (PM plus controller or AP manager) for amounts above that threshold. Adjust based on your average project size and risk tolerance. High-volume infrastructure contractors often set higher thresholds; specialty contractors with tighter margins tend to keep them lower.