Financial control starts with what was agreed.
Invoices, forecasts, renewals and approvals all depend on the same thing: knowing which commercial terms apply now. PostSig connects the financial record to the commitments behind it, so Finance can act with evidence rather than assumptions.
Does the new invoice reflect our negotiated pricing?
The invoice includes an increase that needs to be checked against the current uplift clause and the latest amended fee schedule.
Illustrative workflow. Results depend on available records and permissions.
The invoice is easy to find. The reason behind it often isn't.
Finance sees transactions and budgets. Governing terms may be spread across service orders, amendments, pricing schedules and renewal notices. PostSig connects them into a current view of each vendor relationship.
Three ways to put the contract behind every finance decision.
PostSig connects the relevant commitments with commercial and operational records so your team can focus on the decisions that matter.
Validate what is billed
Compare invoice lines, billing periods and increases against the agreements and pricing terms that govern them.
Forecast with context
Understand committed spend, renewal exposure, notice periods and the economics behind expected changes.
Challenge exceptions early
Bring the relevant terms and records into the payment, budgeting or vendor conversation before the decision is made.
Finance questions that should not require a manual contract hunt.
Select a situation to see how connected records provide the context for a decision.
Does the new invoice reflect our negotiated pricing?
The invoice includes an increase that needs to be checked against the current uplift clause and the latest amended fee schedule.
The same commercial truth, across finance roles.
CFO and finance leadership
A decision-ready view of committed spend, price movement and renewal exposure.
FP&A
Better context for forecasting, planning and spend scenario analysis.
Accounts payable
Source evidence to support invoice review and escalation.
Add a contract-backed control layer to Finance.
PostSig does not need to replace the ERP or accounts payable system. It connects what those systems record with the agreements and changes that explain what should happen.
Current commitments, related records and source evidence connected across change and time.
Approved access through PostSig applications and MCP-supported workflows.
Go deeper into the work behind the answer.
Explore the product, operating workflows and underlying intelligence relevant to finance.
CPM for CFOs and Finance Teams
Operational questions, invoice checks and financial workflows.
Contract Performance Management
How PostSig connects commercial performance to evidence.
How LineageAI works
How agreements and changes determine what applies now.
PostSig MCP
Make approved answers available to connected workflows.
Know what Finance should pay, and why.
See how PostSig connects actual spend with the commercial commitments behind it.