WhatsApp invoicing built for electricians working across Peterborough and Cambridgeshire. 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 electricians working across Peterborough and Cambridgeshire. 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. 💰Peterborough electrical work runs on heavy CIS subcontract M&E demand from the Hampton, Great Haddon, and Cardea residential pipelines — main-contractor first-fix wiring, second-fix accessory installs, and consumer unit commissioning all run on long CIS-deducted invoice ledgers with reverse-charge VAT for VAT-registered firms. The strategic A1/A14 logistics-park commercial demand adds parallel commercial M&E fit-out work. EICR demand from the city's private rented sector and the older Park Road conservation area provides the steady residential layer. Many independent electricians cover Stamford, Spalding, and the wider Fens region from a Peterborough base. NICEIC/NAPIT registration prints on every invoice once configured.
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 finish an EICR on a rental property and find three C2 codes that need fixing — a dodgy fuseboard junction, a broken socket in the kitchen, and missing supplementary bonding in the bathroom. The landlord wants the lot done before the next tenancy. You quote: £180 for the EICR, £450 for the remedials. Message Wedge: "Invoice Sarah Patel £180 for EICR plus £450 for remedial works at 14 Elm Road." Wedge generates one professional invoice with two clear line items, attaches your business details, sends Sarah the WhatsApp link, and chases her on day five if unpaid. Sarah pays £630; £623.70 lands in your account — you keep 99%, we keep 1%. No monthly subscription. If you only do two EICRs in a slow February, you only pay 1% on those two.
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.
Yes — flag the customer as VAT-registered and the job as CIS reverse-charge when you send, and the invoice formats with the correct wording: VAT noted on the invoice rather than charged to the main contractor. Standard B2B construction reverse-charge rules apply.
You can include your NICEIC/Part P/ECA registration details on every invoice automatically. For the certificate itself, send it as a follow-up WhatsApp message — customers like getting it in the same thread as the invoice and payment.
Two ways: send two separate invoices (e.g. quote the EICR alone, then invoice for remedials after the customer agrees), or combine them as line items on one invoice. Just tell Wedge how you want it split.
Same flow either way, but Wedge lets you save common customers. For landlords with multiple properties, you can include the property address on each invoice line so they can match it back to the right tenancy.
Yes — your business details, registration body, and any qualifications you set up at sign-up appear on every invoice. Reassures landlords doing due diligence and customers who want to check you're legit.
Yes. Add a separate line item — "Building Control notification fee — £90" — when messaging Wedge. Customers see the fee broken out clearly so it doesn't look like a hidden mark-up.
Add your registration number and scheme (NICEIC, ELECSA, NAPIT, etc.) once during sign-up. It appears on every invoice and quote without you having to remember to add it.
Join tradespeople across the UK who get paid faster with Wedge.
WedgeWhatsApp invoicing for UK tradespeople. 1% per paid invoice (max £50) — no subscription.
