Parties
Repeat full legal names and entity types of all signatories and reference the original agreement by title and date to ensure clear attribution.
An addendum provides a clear, enforceable record of negotiated changes that protects margins, preserves existing contract structures, and reduces litigation risk. It lets parties update discrete terms quickly while leaving full agreement language intact.
The addendum is used by commercial parties that have an existing wholesale contract and need to modify specific terms without redrafting the entire agreement.
Use the addendum when the change is limited in scope, both parties agree in writing, and authorized signatories can execute the amendment promptly.
Repeat full legal names and entity types of all signatories and reference the original agreement by title and date to ensure clear attribution.
Specify the exact date the amendment takes effect; this controls billing, delivery, and statute-of-limitations calculations.
Identify which sections or clause numbers are changed and include the complete replacement text or an explicit deletion instruction.
State new prices, discount formulas, order minimums, and any test or trial quantities with units and currency.
Describe how the amendment affects termination rights, cure periods, and remedies for breach specific to the modified terms.
Include signature blocks for authorized representatives, printed names, job titles, and signature dates for each party.
| Field | Configuration |
|---|---|
| Upload Template | Upload a PDF or DOCX version of the addendum as the base document. |
| Add Signers | Enter signer emails and define signing order when signatures must occur sequentially. |
| Authentication | Select email link, SMS code, or stronger authentication based on transaction risk. |
| Audit Trail | Enable automatic audit capture of IP, timestamps, and actions for legal evidence. |
Choose platforms that support common document formats, audit trails, and enterprise integrations to streamline execution.
Ensure the chosen platform supports legal e-signature standards (ESIGN, UETA) and preserves a complete audit trail for enforceability and recordkeeping.
The date listed in the addendum controls when modified obligations and pricing begin.
State when the new pricing appears on invoices — typically next billing cycle unless otherwise specified.
Include required notice for termination or further changes, commonly 30 or 60 days in wholesale agreements.
If the addendum affects auto-renewal, restate renewal notice deadlines to avoid ambiguity.
Preserve executed copies according to corporate policy and regulatory requirements.
| 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 | Yes, 7-day trial | No | No | Yes, limited | Yes, limited |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
Optica updated volume discounts for a seasonal promotion
A supplier shortened lead times for expedited orders
A corporate officer with delegated authority (for example, VP Sales or CFO) should sign for entities to ensure the amendment is binding and enforceable against the organization.
For operational amendments affecting orders or logistics, a purchasing manager may sign if internal delegation permits binding changes to commercial terms.