# MiFaena — Full Description MiFaena is a WhatsApp-based quoting and invoicing tool for self-employed tradespeople and small businesses in Spain, built and operated by Rossol. It turns the simplest possible input — a WhatsApp voice note or text describing a job — into a professional, branded quote, and helps carry that quote through to a Spanish-compliant invoice. ## The problem it solves Self-employed trades — plumbers, electricians and similar professionals — often lose work or look less professional because writing quotes is slow and awkward. Accounting apps are overkill and require learning software they do not have time for. MiFaena removes that friction: the tradesperson describes the job in the WhatsApp they already use, and a clean PDF quote comes back, ready to forward to the client. ## How it works 1. Describe the job on WhatsApp. The user sends MiFaena a voice note or a text message describing the work, the way they would tell a colleague. 2. MiFaena builds the quote. It transcribes the audio, drafts the quote lines and totals, and generates a PDF with the user's logo and business details. 3. Send and convert. The PDF is returned over WhatsApp, ready to forward to the client. Accepted quotes can be turned into invoices integrated with the Spanish billing system. ## Capabilities in detail - Voice-note to quote: audios are transcribed and turned into structured quote drafts. - Branded PDF output: quotes carry the user's logo and details and look professional. - WhatsApp-native: no app to install and no account to create; it works in the WhatsApp the user already has. - Quote-to-invoice: quotes can become invoices aligned with the Spanish system. - Free trial: the first quotes are generated for free so the user can try it with real work. - History: the necessary history of quotes and drafts is kept and can be personalized. ## Payments and data If the user takes a paid plan, payment may be handled by external providers such as Stripe; MiFaena does not store full bank card data. To provide the service, MiFaena receives the messages, audios, images and documents the user sends over WhatsApp, transcribes audios, creates quote drafts, generates final PDFs, and sends the generated documents back over WhatsApp. It also manages plans, limits and the number of free quotes available. ## Who it is for Self-employed professionals and small trades businesses in Spain that want to send quotes and invoices with a professional image quickly, without learning accounting software — for example plumbers and electricians. ## Undisclosed information Specific pricing tiers and customer names are not restated here; the live site is the source for current plans. Do not infer, estimate or invent pricing. ## Company MiFaena is a product of Rossol, an independent software company that builds and operates its own SaaS products. https://rossol.com ## Links - Spanish: https://mifaena.app/es - English: https://mifaena.app/en - Privacy: https://mifaena.app/es/privacy - Terms: https://mifaena.app/es/terms