Header
Advertiser, agency, vendor, campaign name, and unique IO number to identify the contract across systems and reporting.
A complete Marketing Booking IO reduces misunderstandings about placements, prevents billing disputes, and provides an auditable record of agreed rates, schedules, and deliverables for both operations and finance teams.
Review cycles should ensure one authoritative, signed IO is stored for campaign reconciliation and future audit trails.
Advertiser, agency, vendor, campaign name, and unique IO number to identify the contract across systems and reporting.
Start/end dates, time zone, flighting windows, and key milestone deadlines that determine when inventory must be reserved and creative delivered.
Each insertion with placement name, units (impressions, clicks, spots), CPM/CPV/flat rate, and expected delivery metrics or targets.
Accepted file formats, dimensions, max file size, ad server tags, tracking pixels, and testing or QA procedures before launch.
Agreed rate calculations, payment terms (Net 30, Net 45), purchase order references, tax handling, and remittance instructions.
Indemnities, cancellation and makegood terms, data/privacy clauses, governing law, and authorized signatory blocks for all parties.
| Field | Configuration |
|---|---|
| Routing | Sequential approvers: traffic → marketing → finance |
| Authentication | Email link or SMS OTP for external signers |
| Notifications | Email on assignment, approval, and completion |
| Archive | Auto-save PDFs to CRM or cloud storage |
Ensure the chosen e-sign and storage platforms can produce an audit trail, preserve original file fidelity, and integrate with billing workflows.
Typically due 5–10 business days before campaign start
IO must be signed at least 3 business days before launch
Net 30 is common; specify invoice due date explicitly
Require 7–30 days notice depending on inventory type
Invoices due within 15 days of month-end reporting
Agency submits campaign intent and budget.
Vendor issues a draft IO with availability.
Assets validated and QA completed before trafficking.
Inventory goes live and reporting commences.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies | Varies | Varies | Varies |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No envelope cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |