Custom fields
Add rate, task code, project ID, or department fields to capture structured billing data and enable accurate automated calculations and reporting across invoices.
Digital invoices with integrated signing improve accuracy, accelerate approvals, and centralize records for audits and payments, making hour-based billing clearer and easier to reconcile for organizations and contractors.
An accounts payable manager oversees invoice intake, verifies time entries against purchase orders, and enforces approval policies. They need clear audit trails, consistent invoice formats, and integration with accounting systems to streamline posting and payment cycles across organizational departments.
A field service contractor submits weekly or monthly invoices documenting hours and tasks performed. They rely on mobile-ready forms, accurate time logs, and a simple signing process so organizations can approve and pay promptly without manual paperwork or repeated email exchanges.
Organizations and service providers often rely on standardized invoices to record and approve billed hours efficiently.
Clear roles and responsibilities in the invoice workflow reduce disputes and speed payment reconciliation for both small teams and large departments.
Add rate, task code, project ID, or department fields to capture structured billing data and enable accurate automated calculations and reporting across invoices.
Use built-in formulas to multiply hours by rates, apply discounts, and compute totals to reduce arithmetic errors on every invoice sent to organizations.
Support uploads of detailed time logs or spreadsheets so approvers can verify entries and reduce the need for follow-up documentation requests.
Configure sequential or parallel approval paths to ensure supervisors, finance, and project leads authorize invoices before payment processing.
Schedule automated reminders to approvers and payers to keep billing cycles on track and reduce days sales outstanding for invoiced hours.
Maintain time-stamped records of viewing, signing, and edits to support dispute resolution and external audits with verifiable evidence.
Create invoice templates in Google Docs, merge time data, and export finalized invoices to organizational drives while preserving formatting and metadata for auditing.
Link client and project records with invoicing fields so billed hours map to contracts, accelerating approval and improving financial reporting across accounts.
Automatically save signed invoices and attachments to organized Dropbox folders with consistent naming conventions and retention controls for compliance.
Export invoice line items to accounting software to reduce manual posting and ensure timely reconciliation between billed hours and payments received.
| Feature | Configuration |
|---|---|
| Default invoice notification reminder frequency | Send initial approval reminder after 48 hours and follow up every 3 days until approved |
| Default approval sequence and role assignment | Route to project manager, then finance reviewer, then accounts payable for sign-off |
| Automatic attachment validation rules | Require at least one time log file and optional receipts for each invoice submitted |
| Document retention and archival policy setting | Archive signed invoices to secure storage for seven years with read-only permissions |
| Failed delivery retry and escalation policy | Retry sends three times, then notify administrator for manual intervention |
Most modern invoicing and signing platforms support current desktop browsers and mobile operating systems for creating and signing hour-based invoices.
Ensure users run updated browsers and the latest mobile app versions to preserve security features like TLS, multi-factor authentication, and robust document rendering across devices.
A municipal contractor submits weekly hours with task descriptions and attachments
Resulting in shorter payment cycles and clearer audit evidence for compliance
A nursing agency bills facility-shift hours with credentials attached
Resulting in timely payments and an auditable record supporting regulatory oversight
| Feature or Capability Being Compared | signNow (Recommended) | DocuSign | Adobe Acrobat Sign |
|---|---|---|---|
| Legally binding eSignature | |||
| Bulk sending for mass invoices | |||
| API for invoice automation | |||
| Native accounting integrations | QuickBooks Sync | Limited | Native connector |
Net 30 or Net 45 payment expectations.
Approver should respond within 5 business days.
Attach time logs within 48 hours of period end.
Store signed invoices for seven years.
File disputes within 30 days of receipt.
| Pricing and Plan Comparison | signNow (Recommended) | DocuSign | Adobe Acrobat Sign | HelloSign | PandaDoc |
|---|---|---|---|---|---|
| Starting monthly price | $8 per user per month | $10 per user per month | $14.99 per user per month | $15 per user per month | $19 per user per month |
| Free trial availability and length | 14-day free trial available | 30-day trial options | 7-day free trial | 30-day trial | 14-day trial available |
| API access included at entry tier | Available on business plans with API keys | Limited to business plans | Available on enterprise tiers | Available on business plans | Available on higher tiers |
| Advanced authentication options provided | MFA and phone verification supported | MFA and SMS options | MFA and enterprise SSO support | Email/SMS MFA | SSO and phone verification |
| Support and onboarding level | Email and business hours support with onboarding resources | Tiered support with paid onboarding | Enterprise support options available | Email support and help center | Dedicated onboarding for enterprise plans |