Proven Builders Merchant Credit Account Playbook
Get a merchant credit account working for you. Win better supplier payment terms, cut material costs, and protect cash flow. Practical steps and tools.
Table of Contents
- Introduction
- Why Supplier Credit Matters In 2025
- Supplier Payment Terms For Contractors
- Negotiating Rebates With Merchants
- Materials Purchase Tracking App
- Risk Controls And Red Flags
- Frequently Asked Questions
- Conclusion
Introduction
If you run small renovation crews, supplier credit is the quiet lever that keeps jobs moving and margins intact. Why it matters: materials typically eat 35–45% of job cost, and even a few late payers can choke your cash. How to fix it: set up the right accounts, choose terms that fit your cycle, track purchases in real time, and turn your spend into rebates instead of surprises.
Why Supplier Credit Matters In 2025
Two things define this year for trades across France, Italy, and Spain: clients still push longer payment cycles, and materials price volatility has eased but not vanished. According to the European Payment Report 2024 (Intrum), late payments remain a top risk for SMEs, with many reporting tighter cash positions than before 2020. EU rules cap typical B2B terms at 60 days unless otherwise agreed (Directive 2011/7/EU), but on the ground you’ll see:
- France: common at 30 days end-of-month with pro accounts at Point.P, BigMat, Gedimat.
- Italy: often 60 days end-of-month for consolidated volume at Bricoman Pro, BigMat Italia, Würth.
- Spain: 30–60 days typical via merchants like BdB, Brico Depôt Pro, Leroy Merlin Pro.
Real example: a Lyon electrician spending €120k/year on cable and consumables saved €2,400 by taking a 2% early-payment discount on monthly statements—and avoided stock-outs thanks to a line of credit that bridged slow-paying clients.
Quick wins you can implement this week:
- Open or review one merchant account per major category (drywall/finishes, MEP, hardware) to avoid single-supplier dependency.
- Put a purchase order number on every slip; match slips to jobs weekly.
- Pick one reconciliation day per week; pay statements on a predictable rhythm.
Pro tip: a 2% discount for paying in 10 days is worth roughly 36% annualized. If your financing cost is under that, it’s profitable to take the discount and use a credit line to bridge.
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Supplier Payment Terms For Contractors
Your goal isn’t “the longest possible terms.” It’s the terms that fit your project cash cycle. Use this decision path:
- Map your typical cycle by job type
- Bathroom/厨房: 2–4 weeks site time; client deposits often 30–40% before start.
- Apartment refits: 6–10 weeks; staged invoices at mobilization, mid-point, and handover.
- Exterior works: weather-sensitive; plan for pauses and partial deliveries.
- Pick terms that match collections
- If you collect 30% at day 0 and 40% at mid-point, 30 days end-of-month often fits.
- For condominium or corporate clients with slower approvals, consider 45–60 days with statement billing.
- Avoid cash traps
- Back-to-back long terms on both sides don’t help if delivery happens now but your client pays in 60 days. Pair terms with milestone billing and deposits.
What to ask merchants for (without overreaching):
- Statement billing (one invoice per month) with clear cut-off dates.
- Credit limit aligned with two weeks of materials for your average workload.
- Discount windows (1–3%) for paying by day 10 or 15.
- Seasonal flexibility (e.g., increased limit during Q2–Q3 peak).
Country nuances contractors report this year:
- France: smaller négoces grant modest limits fast if you bring insurance and two trade references. Larger chains may trade a slightly lower limit for better pricing tiers.
- Italy: longer terms are common if you centralize volume; many stores still prefer bank RID/SEPA for automated settlement.
- Spain: limits rise quickly after 3–4 on-time cycles; some merchants bundle free site drops for orders over a threshold—worth more than a tiny unit discount.
Implementation checklist
- Provide SIRET/NIF/Partita IVA, insurance proof, ID, bank IBAN, and two supplier references.
- Set a single email for statements and delivery slips.
- Log every purchase against a job code the same day.
Negotiating Rebates With Merchants
Rebates beat chasing tiny line-item discounts because they reward total annual spend and loyalty. You want a simple, auditable scheme tied to your real volumes.
Rebate structures that work for small teams
- Tiered annual rebate: 1% after €50k, 2% after €100k, 3% after €150k. Paid quarterly as credit notes.
- Category focus: extra 1% on tiles/sanitary during Q2 if you commit to a preferred brand.
- Bundle earn-backs: free deliveries or tool servicing instead of micro-discounts.
How to propose it (keep it plain):
- Share last year’s merchant spend (by category if you have it).
- State a realistic target volume for the next 12 months.
- Ask for a written tier table and payment cadence.
Proof from the field
- Milan tiler, €180k annual spend, moved 70% of tile/adhesive to one supplier and reached a 3% tier—€5,400 back as quarterly credit notes.
- Valencia carpenter consolidated fixings and sheet goods: won 1% near-term rebate plus free next-day drops above €500 order value—saved time more than money.
What to watch in the fine print
- Reset dates (calendar year vs rolling 12 months).
- Exclusions (promos, special orders) that shrink the real base.
- Credit notes that expire too quickly.
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Materials Purchase Tracking App
Manual tracking breaks when you’re busy. The moment a delivery slip gets lost in a van, margin disappears. You need real-time visibility that the office (or you, in the cab) can trust.
What a practical setup looks like
- One job code per project used on every slip and PO.
- Photo or scan of delivery dockets the same day; capture supplier, date, job, and amount.
- Automated matching: slip → PO → invoice → statement.
- Weekly exception report: “unmatched slips,” “over-budget lines,” “duplicate invoices.”
Why this saves hours
- Faster statement approval: instead of hunting WhatsApp photos, you reconcile in minutes.
- Accurate job costing: you know if sanitary or electrical lines are burning budget before it’s too late.
- Cleaner client conversations: “Here’s the cost proof,” ends debates fast.
How Donizo helps
- Voice notes to create POs while you unload.
- Auto-categorization by supplier and material type.
- Live cash view that includes unpaid statements so you avoid end-of-month shocks.
Set it up in an afternoon
- Create job codes for current projects.
- Tell your team: “No slip, no payment approval.”
- Start with your top two merchants; add others later.
Risk Controls And Red Flags
Trade credit is great—until it isn’t. Build guardrails so one bad month doesn’t cascade.
Controls that don’t slow the site
- Pre-approval thresholds: anything over €500 requires a PO number.
- Brand alternates: keep two approved equivalents per critical item.
- Delivery-to-invoice match: reconcile weekly, not at month-end.
Red flags to act on early
- Supplier reduces your limit unexpectedly: request the reason in writing; offer interim payment to restore capacity.
- Client delays approvals: pause non-critical orders; switch to small just-in-time drops.
- Rebate promises without paperwork: push for a signed tier table or assume it doesn’t exist.
Finance math every owner should know
- Early payment discount vs borrowing: a 2% discount in 10 days is worth far more than a 10% annual loan cost. If your overdraft is cheaper than the implied rate, take the discount.
- Big upfront stock buys: only if you have guaranteed work lined up and storage is secure. Theft and damage eat margins fast.
Regional notes
- France: statement cycles often close mid-month; plan your payments to hit discount windows.
- Italy: some vendors offer consignment for finishes—great for display, risky if not inventoried weekly.
- Spain: municipal works often pay slower; avoid tying private-job limits to public-job delays.
Frequently Asked Questions
What documents do I need to open a trade account?
Most merchants ask for your company registration, VAT/Tax ID, liability insurance, ID of the owner, IBAN for payments, and two trade references. Bring a recent bank letter to speed credit checks.
Is it better to chase net-60 or take early pay discounts?
Run the numbers: a 2% discount for paying in 10 days equates to roughly 36% annualized. If your financing cost is below that, take the discount and use a credit line to bridge.
How many supplier accounts should a small team keep?
Usually 3–5: one for structural/sheet goods, one for MEP, one for finishes, plus a specialist if you do a lot of a specific trade. Too many accounts dilute rebates and complicate control.
How do I stop over-ordering on site?
Use POs with quantities tied to your takeoff, require foreman approval for add-ons, and reconcile slips weekly. Flag variance over 10% for a quick review before reordering.
Can software really save time on statements?
Yes. Scanning slips to job codes and auto-matching invoices reduces statement approvals from hours to minutes. It also gives you job-level cost accuracy you can’t get from spreadsheets.
Conclusion
Supplier credit should reduce stress, not add it. Set terms that match your cash cycle, turn annual spend into rebates, and track purchases daily so statements are painless. Small improvements add up: one early-pay discount here, one rebate tier there, and you’ve protected thousands of euros in profit this year.
If you want the easy button, connect your suppliers once and see every slip, invoice, and statement against each job in real time with Donizo. Contractors across France, Italy, and Spain use it to cut admin by 5–10 hours a week and make better decisions with clean numbers. Set up your first two merchants today and feel the difference on your next statement.