HomeServices
Website design, from brochure websites to business tools: everything is hand-coded in Ille-et-Vilaine, hosted by us and looked after for the long term. Each service opens here with an animated example: most of them are already in use by our clients in Brittany.
01Website
The website that presents your business, your services and your contact details, designed for your trade rather than built on an off-the-shelf theme. You keep it up to date yourself from a simple admin area designed around your content: opening hours, prices, menu, events, news.
02Booking
A booking module built around the way you work: your resources, your opening hours, your prices by time of day. Payments go through Stripe (card, SEPA direct debit for memberships) and every booking is added to the customer's history, with no third-party tool to pay for on top.
03Client area
A private area for your clients or members: they can access their documents, reports and history, and you spend less time on the phone. Everyone sees only what's relevant to them, and files are protected.
04MobileNew
When a website is no longer enough: orders, loyalty cards, job tracking, notifications. An iPhone and Android app connected to the same data as your website and admin area, and published on the App Store and Google Play. A new service at KodeNet: our example, Aqua Emeraude's pro area, is a web app used on the technicians' phones.
05SoftwareNew
Working offline, controlling hardware (label printer, scales, barcode reader), handling large files: some tools are happier installed on the computer. We build them for Windows and Mac, with automatic updates and sync with your online data. A new service at KodeNet, already at work for us: Copie serveur, our Windows app that keeps an encrypted copy of our backups.
06Business tools
When off-the-shelf software forces you to change your habits, we build the opposite: a tool shaped around your trade. Numbered PDF quotes, price configurators, a team calendar, job reports filled in on the phone.
07Invoices
From 1 September 2027, French micro, small and medium-sized businesses will have to issue their invoices electronically, through a platform approved by the tax authorities. We connect your website or business tool to Pennylane, an approved platform: you create the invoice where you work, Pennylane numbers it, sends it and archives it.
The invoice is created where you already work: after a job, a booking or an accepted quote. No more typing things twice.
As an approved platform, Pennylane numbers the invoice, converts it to the electronic format and sends it to your customer.
Your accountant finds it straight away in Pennylane, and a copy stays filed in your client area.
The reform timeline
1 September 2026 In force
Every French business must be able to receive e-invoices; large and mid-sized companies already issue them.
1 September 2027 in 10 months
Micro, small and medium-sized businesses start issuing e-invoices too, through an approved platform.
Between businesses, an invoice will have to be sent in an electronic format (Factur-X, UBL or CII) through an approved platform: a PDF sent by email will no longer do. Four details become mandatory: your customer's SIREN number, the delivery address if it differs, the type of transaction (goods, services or both) and, where applicable, the option to account for VAT on debits. Your private customers still receive a PDF: only the sales data is reported to the tax authorities.
08AI assistant
Artificial intelligence working to save you time: an assistant that drafts a quote from your notes and your calendar, which you review before sending. And everything that can be calculated or sent automatically is: reminders, follow-ups, reports.
TodayJune 202509Redesign
Is your current website slow, dated or hard to edit? We keep the useful content, rebuild it properly, and every old address Google still knows is redirected to the right page. The new site is tested on a temporary address before the switch.
10Design
Before a single line of code, we present three directions: colours, typefaces, patterns and a page mock-up. You choose, we refine. If you already have brand guidelines, we follow them to the letter.
11SEO
Your future customers look for you in two ways: by typing a few words into Google, and more and more by asking an artificial intelligence directly. We work on both, so that you are found locally by the people looking for what you do. The technical groundwork is included in every website.
Climb Google's results: fast, well-built pages, the words your customers actually type, and an up-to-date Google Business Profile linked to your website.
Be cited when people ask ChatGPT, Gemini, Perplexity or Google's AI Overviews for advice. To recommend a business, an AI has to understand who you are, where you are and what you offer.
An AI doesn't answer with ten links: it recommends two or three businesses, the ones it understands best and finds everywhere. If your opening hours, prices or address are vague, or differ from one site to another, it will cite someone else. And more and more people ask it for advice before choosing: not being there means missing out on some of those searches. No one can promise a ranking, on Google or in an AI; but everything that depends on your website, we take care of.
12Hosting
We host the websites we build, on our own server in France, behind Cloudflare's firewall. Every night, an encrypted backup goes to a second data centre. Every site is checked every five minutes: if anything goes wrong, we know before you do.
13 And more
Every project is different. Here's what clients often ask us to add: just ask. And if your idea isn't here, let's talk about it.
Contact
A first meeting to understand your business, then a clear quote within a few days. The quote is free.
Aqua Emeraude
kartingangouleme.com