The team behind Tekservix
The Tekservix Team builds and supports Tekservix: WhatsApp and SMS APIs, AI tools, invoicing, PDF and SEO tools for growing businesses. We write practical, tested guides based on what we see our customers do every day.
The clauses every freelance contract needs: scope, deliverables, revisions, payment terms, deposits, late fees, ownership, confidentiality and…
Tekservix Team4 min readWhere AI translation saves small businesses time and money, how to get accurate results, a review process that catches errors, and the documents…
Tekservix Team4 min readSMS appointment reminders reach every phone, including basic ones. Templates for clinics, salons, garages and schools, the best timing, two-way…
Tekservix Team4 min readHow to track WhatsApp message status by API: the sent, delivered, read and played events, webhook payloads, storing statuses, what read receipts…
Tekservix Team5 min readHow to use WhatsApp for ecommerce across the customer journey: product questions, catalogues, orders, payment and delivery updates, abandoned carts…
Tekservix Team4 min readWhat Core Web Vitals measure, the thresholds for a good score, how to check your site with field and lab data, and the fixes that improve LCP, INP…
Tekservix Team5 min readUse OCR on a PDF to turn scanned pages and photos into text you can copy, edit and search: how OCR works, getting accurate results, languages, and…
Tekservix Team4 min readA credit note reduces or cancels an invoice you've already issued. Learn when to use one, what to put on it, how it affects VAT and your books, and…
Tekservix Team5 min readA profit and loss statement shows whether your business made money over a period. Learn its lines, how to prepare a simple one, a worked example and…
Tekservix Team5 min readWhat makes email subject lines get opened: clarity over cleverness, length for mobile, preview text, personalisation that isn't creepy, spam…
Tekservix Team5 min readHow to receive SMS by webhook: what the payload looks like, verifying the HMAC signature, responding fast, handling retries and duplicates, and…
Tekservix Team5 min readSend PDF documents through a WhatsApp API: public URL, upload or base64, file names and captions, size limits, secure links for private files and…
Tekservix Team5 min readOne short email when we publish something useful: WhatsApp and SMS marketing, AI tools, SEO and running a business online. No spam, unsubscribe anytime.
