Practical guides on WhatsApp and SMS messaging, AI tools, invoicing, PDFs, SEO and the software that helps small businesses grow.
Work out your true unit cost, choose a pricing method, sense-check it against competitors and test it, with a worked example you can copy.
Tekservix Team5 min readWhy AI drafts sound stiff, the nine edits that make them read like a person wrote them, and where a humanizer tool helps and where it can't.
Tekservix Team5 min readWhen bulk SMS works for a small business, how to pick between a bulk SMS provider and your own phone gateway, and how to write campaigns people act…
Tekservix Team5 min readWhat a WhatsApp webhook is, which events it sends, how to verify each request and how to process messages reliably without losing any.
Tekservix Team5 min readHow Meta charges for the WhatsApp Business API, what providers add on top, which messages are free, and how to estimate your monthly bill before you…
Tekservix Team5 min readThe 12 things every invoice needs, how to number invoices, which payment terms to choose, a complete example, and the mistakes that delay payment.
Tekservix Team6 min readWhat really makes PDF files big, the settings that keep text sharp and searchable, and a real test that shrank a PDF by 71% without touching its text.
Tekservix Team5 min readSend and receive SMS from your own phone and SIM card through an API. How an Android SMS gateway works, when it beats a bulk SMS provider, and how…
Tekservix Team5 min readWhy WhatsApp bans numbers, and the seven sending habits that keep a bulk WhatsApp campaign safe: opt-ins, warm-up, personalisation, pacing and…
Tekservix Team6 min readThe two ways to get a WhatsApp API, what each really costs a small business, and how to send your first automated message in about ten minutes.
Tekservix Team7 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.
