WhatsApp invoicing built for builders working across Bristol and South West England. Send a professional invoice from the customer's hallway — 1% per paid invoice, capped at £50, no subscription.
Wedge
Invoice INV-014 for £350 sent to Dave Smith. ✉️Wedge
Dave Smith paid £350 for INV-014. 💰Only pay when you get paid. 1% per invoice, capped at £50.
WhatsApp invoicing built for builders working across Bristol and South West England. Send a professional invoice from the customer's hallway — 1% per paid invoice, capped at £50, no subscription.
Only pay when you get paid. 1% per invoice, capped at £50.
Wedge
Invoice INV-014 for £350 sent to Dave Smith. ✉️Wedge
Dave Smith paid £350 for INV-014. 💰Bristol building work is dominated by domestic refurbishment, conversions, and listed-property work — Clifton's period stock, the Redcliffe regeneration zone, and the Harbourside conversion pipeline keep mid-to-large ticket project work flowing. £40k–£120k extensions and loft conversions are common; full house renovations on Victorian terraces in the inner suburbs routinely run higher. The proportion of conservation-area and listed properties means materials specifications are often more expensive than the national average — customers expect to see materials and labour as separate invoice lines, and staged-payment quotes are the norm. Compared to Birmingham, CIS subcontract work is a smaller share of the market; most builders here are invoicing direct-to-homeowner.
Text Wedge on WhatsApp with the job details, customer name, and amount.
Message
Wedge creates a professional invoice and emails it to your customer with a payment link.
From: invoices@wedge.uk
Invoice INV-014 from Mike's Tiling
Mike's Tiling
mike@example.com
INV-014
8 Mar 2026
Bill to
Dave Smith
Secure payment powered by Stripe
Your customer pays online. You get a WhatsApp notification when the money lands.
Message
No app to install. Just message Wedge on WhatsApp like you would a mate.
Tell us who to invoice and how much. We figure out the rest.
Clean, branded PDF invoices sent straight to your customer via WhatsApp.
Your customers pay online by card. Money lands in your bank account.
We chase late payers so you don't have to. Polite but persistent.
VAT-registered? We calculate and show VAT on every invoice automatically.
Every invoice, expense and mileage entry stored digitally as it happens. CSV export for FreeAgent, Xero, QuickBooks or Sage.
No app to install. Just message Wedge on WhatsApp like you would a mate.
Tell us who to invoice and how much. We figure out the rest.
Clean, branded PDF invoices sent straight to your customer via WhatsApp.
Your customers pay online by card. Money lands in your bank account.
We chase late payers so you don't have to. Polite but persistent.
VAT-registered? We calculate and show VAT on every invoice automatically.
Every invoice, expense and mileage entry stored digitally as it happens. CSV export for FreeAgent, Xero, QuickBooks or Sage.
You've won a loft extension job — £18,500 inclusive of materials, labour, and Building Control. The customer wants to pay in stages: 20% deposit on signature, 25% at first fix, 25% at second fix, 20% on completion, 10% retention released after 30 days. Message Wedge: "Quote Tom Williams £18,500 for loft extension at 22 Beech Close, broken into 20% deposit, 25% first fix, 25% second fix, 20% completion, 10% retention." Wedge generates the quote with the schedule clearly laid out. Tom signs digitally and pays the £3,700 deposit immediately — £3,663 lands in your account. As you hit each stage, you message Wedge to send the next invoice. The retention sits in customer's account; you message Wedge to invoice for it after 30 days. Total Wedge fees on the £18,500 job: £185. No subscription you have to pay even on a slow month.
Comparing invoicing apps? See Wedge vs TaskDrop for a side-by-side comparison.
No subscription, no setup fee, no card-on-file fee. We only earn when you actually get paid.
Free forever. No monthly fee.
Type any invoice amount. Toggle the payment method to compare.
Bank-transfer invoices remain free — we only charge when the customer pays by card or Open Banking.
Most Bristol builders quote with a 20% deposit and milestone payments tied to first fix, second fix, and completion. Wedge generates the schedule once on the quote; each stage invoice goes out when you message that the milestone is done. Useful on the £40k+ projects where a single payment can exceed £15k.
Yes. Send Wedge the schedule once ("20% deposit, 30% first fix, 50% completion"), and we'll generate each stage invoice when you tell us the stage is done. The customer sees the schedule on the original quote so there are no surprises.
If you subcontract under CIS, mention it when invoicing ("CIS deduction at 20%") and Wedge will show the gross amount, the 20% CIS deduction, and the net amount payable. The contractor pays you the net; HMRC paperwork stays your responsibility.
Yes. When you set up staged payments, include the retention as the last stage (e.g. "10% retention released after 30 days"). Customer pays everything else upfront; you message Wedge to send the retention invoice when the period ends.
Yes — useful when customers want to see exactly what they're paying for. Tell Wedge "£4,500 materials, £6,000 labour" and the invoice breaks them out as line items. You can also add reverse-charge VAT if applicable.
If you're VAT-registered, yes — standard 20% VAT on most domestic work. Wedge calculates and shows VAT automatically. For specific reduced-rate work (renovations of empty homes, conversions), you can override to 5% per line item.
When a customer asks for an addition ("actually, can you add a roof window?"), message Wedge to send a separate change-order invoice. Customer agrees and pays in WhatsApp — no awkward conversations about scope creep.
Join tradespeople across the UK who get paid faster with Wedge.
WedgeWhatsApp invoicing for UK tradespeople. 1% per paid invoice (max £50) — no subscription.
