Bulk Send
Send customized invoice letters in batches to multiple payers with field-driven personalization and individual tracking to speed collections and communications.
A clear invoice letter format protects restricted funds, improves reconciliation between accounting and program teams, and reduces donor or vendor disputes by documenting purpose and payment expectations upfront.
The finance manager oversees invoicing policies, ensures the letter aligns with grant terms, and reviews entries for correct fund designation. They coordinate approvals, maintain templates, and prepare supporting documentation for audits and donor inquiries.
The program coordinator supplies program-specific context in the invoice letter, confirms allowable expenses under grants, and liaises with finance to ensure timely submission and accurate fund allocation documentation.
Nonprofits and their partners rely on tailored invoice letters to align financial and program records efficiently.
Consistent formats make reviews, audits, and donor communications faster and reduce follow-up queries during reconciliations.
Send customized invoice letters in batches to multiple payers with field-driven personalization and individual tracking to speed collections and communications.
Use conditional template fields to display fund-specific language only when relevant, minimizing manual edits and improving consistency across programs.
Require an additional verification step for signers, such as SMS or email codes, to strengthen signer identity validation on sensitive invoices.
Programmatic access lets accounting systems generate, send, and archive invoice letters automatically, integrating with donor management and ERP systems.
Automate document retention schedules to meet organizational and grant-specific requirements for storing invoices and supporting records.
Granular user roles control who can create, approve, send, and access invoice letters, preserving segregation of duties in finance workflows.
Customizable invoice letter templates let nonprofits embed grant IDs, restricted fund language, and standard program narratives so every invoice adheres to accounting and audit expectations.
Digital signature capabilities provide legally recognized sign-off for invoices and authorization letters, capturing signer identity and timestamp for compliance records.
An immutable activity log records uploads, edits, views, and signatures so organizations can demonstrate chain of custody during internal reviews and external audits.
Prebuilt connectors to accounting and document storage platforms reduce manual data entry, ensuring invoice values and donor references sync with finance systems.
| Setting Name | Configuration |
|---|---|
| Default document reminder frequency in hours | 48 hours |
| Signature sequence and approval order for invoices | Sequential |
| Electronic signature standard and type required | ESIGN-compliant |
| Document retention period in organizational policy | 7 years |
| Audit trail level and logging detail for invoices | Full event log |
Ensure your chosen platform supports desktop and mobile access, secure signing, and common document formats for efficient invoice letter handling.
Confirm compatibility with your accounting, CRM, and storage systems, and verify that mobile signing meets your organization’s authentication and audit requirements before adoption.
The program submits an invoice with grant ID, budget line, and itemized costs to finance for reimbursement
Resulting in faster reimbursement and clearer audit documentation.
A sponsorship invoice letter clarifies sponsor benefits, restricted usage terms, and event dates
Leading to timely sponsor payment and streamlined recognition tracking.
| Feature or requirement for invoices | signNow (Recommended) | DocuSign | Adobe Sign |
|---|---|---|---|
| Template customization | |||
| Bulk Send capability | |||
| BAA / HIPAA support | BAA available | BAA available | BAA available |
| API access | REST API | REST API | REST API |
Follow grantor-specified retention, often 3–7 years
Annual reconciliation and policy review
Retain records per IRS guidance
Prepare records 30–90 days before audits
Securely purge after retention period ends
| Monthly starting price for core plans | $8 / month | $10 / month | $14.99 / month | $15 / month | $19 / month |
|---|---|---|---|---|---|
| Free tier availability and limits | Limited free plan | Trial available | Trial available | Free tier limited | Trial available |
| API access included on plan | Available on paid plans | Available on paid plans | Available on paid plans | Available on paid plans | Available on paid plans |
| Bulk Send or mass send capability | Included | Add-on or higher plan | Included on business tiers | Included | Included |
| Document storage included | Basic storage included | Basic storage included | Basic storage included | Basic storage included | Basic storage included |
| Enterprise support options | Available | Available | Available | Available | Available |