Invoicing & cash flow
From field to paid
Costs are known, pricing is calculated automatically, and anyone can create an invoice — so accurate bills go out the same day work is done.
BigWave Invoicing
from field to paid — costs in, invoice out, all on one board
Step 1 — pricing flows in from 5 places
Every cost lands on the job automatically
1
Technician time cards
Techs log time on-site; hours flow automatically into labor line items.
2
Materials consumed
Pulled by quantity from a standardized materials database — no typos.
3
Credit-card expenses
Card spend captured with receipts uploaded, funneled onto the job.
4
Supplier purchase orders
Vendor POs from the work order flow in — searchable by PO number.
5
Ad-hoc items
Add anything else on the fly — one-off charges, fees, adjustments.
Step 2 — it prices itself
Costs known → price calculated automatically
The pricing engine turns every cost into clean billing line items — labor, materials, other, fees and tax — and eliminates pricing errors.
✓Clean billing line items
✓Eliminates pricing errors
✓Labor / materials / other / fees + tax
✓Shows profitability per visit
any coordinator can do it — no expert needed
Step 3 — generate the invoice
HTML or PDF, from branded templates
Built from branded templates with field codes, repeating line items and live totals — so a polished, accurate invoice is one click away.
HTML or PDF Branded templates Field codes Repeating line items Live totals
Step 4 — deliver to the customer
Email it the same day work is done
Send the invoice the same day, add a personal note, and let the customer pay in one click with the Pay Now button — a secure payment link. Or they log into your branded portal to pay and download deliverables.
Same-day send One-click Pay Now Branded customer portal
The payoff
Get paid faster
Quicker, more accurate invoices mean shorter payment cycles and improved cash flow — without adding billing staff.
Shorter payment cycles No pricing errors Improved cash flow
quote first → capture PO on approval invoice data exposed via API endpoints AI can build the email template for you
Turn finished work into paid invoices — same day
See how BigWave pulls every cost together, prices the job automatically, and lets anyone send a branded invoice the day work is done. Start your free 30-day trial.