Resources
Get the next step done.
Chase the missing confirmation. Compare the quotes. Collect the credit. Practical guides and templates for the work behind direct-materials orders.
Get complete, comparable quotes
Prepare the RFQ, resolve technical questions and expiring offers, and give your buyer a comparison they can use.
Practical guide
How to compare supplier quotes for direct materials
Normalize supplier quotes by specification, quantity, price basis, delivered cost, timing, and exceptions before making an award decision.
Read the guideGuide and template
A direct-materials RFQ template that produces comparable quotes
Build an RFQ around exact material requirements, delivery schedules, response fields, and explicit exceptions, with a reusable supplier template.
Read the guidePractical guide
How to keep supplier quotes valid while approval is pending
Track quote validity, internal decision deadlines, and changing availability so an approved purchase still has a usable supplier offer behind it.
Read the guidePractical guide
How to follow up on supplier quotes and get complete responses
Use targeted RFQ reminders, clarification requests, and validity checks to turn supplier replies into offers a buyer can evaluate.
Read the guidePractical guide
How to resolve supplier technical questions before they delay the quote
Route drawing, specification, and material questions to the right owner, then carry the approved answer through to a revised supplier response.
Read the guideKeep supplier commitments current
Confirm the order, track split deliveries and date changes, and resolve missing documents before the parts are needed.
Practical guide
How to chase unconfirmed purchase orders without losing the changes
A practical follow-up process for missing PO acknowledgements, partial confirmations, and supplier changes that need a buyer decision.
Read the guidePractical guide
How to confirm purchase order changes with suppliers
Work a PO amendment through approval, supplier acknowledgement, implementation, and read-back without accepting stale or conflicting revisions.
Read the guidePractical guide
How to resolve missing supplier certificates before material is needed
Identify the required certificate, match it to the correct shipment and lot, obtain missing evidence, and hand it to quality for disposition.
Read the guidePractical guide
A procurement buyer handover that keeps open orders moving
Transfer supplier commitments, unresolved decisions, deadlines, evidence, and system ownership so a covering buyer can act without reconstructing the desk.
Read the guideGuide and template
Purchase order confirmation checklist: what to check before updating the order
A line-by-line checklist for checking supplier acknowledgements against quantities, specifications, prices, dates, and approved PO changes.
Read the guidePractical guide
Track purchase order dates without confusing a request with a promise
Define requested, promised, dispatch, receipt, and usable dates, preserve revisions, and turn supplier date changes into clear buyer actions.
Read the guidePractical guide
Build a supplier delivery delay recovery plan your team can execute
Turn a late supplier commitment into a line-level recovery plan with feasible options, named decisions, milestones, and receipt evidence.
Read the guidePractical guide
How to track partial shipments without losing the remaining quantity
Reconcile ordered, promised, dispatched, received, and usable quantities across split deliveries, shortages, returns, and approved cancellations.
Read the guideResolve invoice discrepancies
Validate price changes against agreements, investigate invoice differences, and obtain a documented correction.
Guide and template
Invoice discrepancy resolution checklist for procurement teams
A reusable checklist for assigning an invoice issue, assembling evidence, coordinating the correction, and closing every handoff.
Read the guidePractical guide
How to resolve supplier invoice price discrepancies
Trace an invoice price difference to the agreed terms, send a precise correction request, and verify the final result.
Read the guidePractical guide
How to apply supplier price-list changes without repricing the wrong orders
Validate item mappings, units, effective dates, and agreement scope before updating purchasing prices, then verify the first affected orders and invoices.
Read the guidePractical guide
Why a three-way match can pass with the wrong contract price
Check the commercial terms behind a matched purchase order, with a practical review for stale prices, amendments, and effective dates.
Read the guideFollow claims through to credit
Pursue rebates, price protection, returns, and rejected claims through to a credit reconciled with finance.
Practical guide
How to recover supplier rebates from agreement to settlement
Turn a supplier rebate agreement into a checked transaction population, supported claim, and verified financial outcome.
Read the guidePractical guide
How to resolve rejected ship-and-debit claims without resubmitting errors
Reconcile rejected claim lines to supplier authorisations, customer sales, returns, and previous claims, then track corrected amounts through settlement.
Read the guideGuide and template
Supplier claim evidence checklist: build a request they can verify
Assemble an evidence pack for a price, rebate, shortage, or other agreed supplier claim with clear coverage, calculations, and next steps.
Read the guidePractical guide
Supplier price protection claims: prove the covered inventory and amount
Build an agreement-backed price protection claim with a cutoff inventory snapshot, eligibility reconciliation, duplicate checks, and verified closure.
Read the guidePractical guide
Supplier returns and credit: close the goods, replacement, and money
Coordinate an authorised supplier return from affected lots through dispatch, supplier acceptance, replacement inspection, and verified credit.
Read the guidePractical guide
How to track supplier credit notes through to closure
Keep promised credits, issued documents, finance verification, and settlement visible so supplier claims do not stop at an email.
Read the guideTest the workflow and measure the result
Evaluate AI on orders you know, set a baseline, and keep potential value separate from verified outcomes.
Guide and template
Build a procurement AI approval matrix your team can actually use
Define which supplier actions AI may take, which need a buyer decision, and what evidence, limits, and stop conditions each action requires.
Read the guidePractical guide
Will AI actually take work off your team?
A practical procurement AI evaluation: select real orders, test difficult cases and approvals, inspect completed work, and build a defensible pilot scorecard.
Read the guidePractical guide
Test procurement AI on orders you already know
Build a time-ordered historical replay with source records, independent review, normal cases, and a clear distinction between proposed actions and verified outcomes.
Read the guidePractical guide
Follow each discrepancy through to a verified financial result
Build a procurement value ledger that separates potential exposure, accepted claims, issued credits, settled benefit, and operational work still open.
Read the guideChoose and roll out procurement AI
Compare your options, decide which supplier work to hand over, and get your buying team ready.
Guide and template
Build, buy, hire or outsource your procurement workflow?
Compare hiring, outsourcing, building and buying for direct-materials procurement, including the follow-up each option leaves with your team.
Read the guideGuide and template
Your first procurement AI workflow: a practical rollout guide
Prepare your team to hand supplier work to Mandel: choose the first job, set approvals, review past orders and check the results of live work.
Read the guideGuide and template
Procurement automation around SAP, NetSuite and Dynamics 365
See how supplier follow-up, delivery changes and approved updates fit around SAP, NetSuite and Dynamics 365, with a workbook for your buying and systems teams.
Read the guideWorking out where Mandel fits?
See how it works alongside your AI tools, supplier portals, and EDI.
From the Mandel team
Supply Chains Still Run on Email. We Raised $3.9M to Fix That.
We've raised our $3.9M seed round to build a system that runs direct-materials operational work. Here's where we've been, where we're going, and why this matters.