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Guides & tips for SMS & Viber marketing

Practical strategies, step-by-step guides and best practices to get the most out of SMS & Viber marketing in Greece.

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GuidesStep by step, in Greek
StrategiesBy industry & goal
GDPRBest practices & rules
iS iSend Blog New guide 09:00

NEW GUIDE: GROW YOUR SALES WITH SMS AUTOMATIONS. STEP-BY-STEP EXAMPLES FOR GREEK BUSINESSES.

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SMS Marketing 9 min

Bulk SMS: the complete guide

What bulk SMS is, how it works, what it costs and how to send your first campaign the right way, with GDPR compliance.

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E-commerce 8 min

Abandoned cart SMS in WooCommerce: a recovery guide

How to recover lost sales from abandoned carts with automated SMS & Viber in WooCommerce: setup, best practices and GDPR.

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Compliance 7 min

SMS Marketing & GDPR in Greece: what applies

Consent, opt-out, transactional vs promotional messages and quiet hours. A practical checklist for compliant SMS campaigns.

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Strategy 6 min

SMS vs Viber vs Email: which to choose

A comparison of the three channels by open rate, cost, speed and use cases, and how to combine them for the best results.

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Viber 8 min

Viber Business Messages: the complete guide

What Viber for Business is, message types (images, buttons, carousel), cost and when it beats SMS.

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SMS Marketing 5 min

Sender ID: what it is and how to get one

The branded SMS sender shown instead of a number: what it is, why it matters, rules and approval steps.

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SMS Marketing 6 min

How much does SMS marketing cost?

How cost is calculated, what units/credits are, subscription rollover and how to work out your ROI.

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E-commerce 7 min

Automated order SMS in WooCommerce

Notify customers on every order status change with automated SMS: setup, variables and best practices.

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Industries 6 min

SMS for medical practices & clinics: appointment reminders

Reduce no-shows with automated SMS reminders. How it works, GDPR and best practices for healthcare professionals.

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Industries 5 min

SMS marketing for restaurants

Reservations, confirmations, offers and loyalty programs for restaurants & cafes via SMS. Practical examples and campaign ideas.

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Industries 5 min

SMS for hair and beauty salons

Appointment reminders, name-day greetings and loyalty offers for hair and beauty salons via SMS.

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Industries 6 min

SMS marketing for retail

Offers, flash sales, loyalty and back-in-stock alerts for physical stores via SMS & Viber.

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Industries 5 min

SMS for property management

Tenant notifications, payment reminders and property viewing appointments via SMS, for real estate agencies & property managers.

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Industries 5 min

SMS for transport & logistics

Shipping notifications, tracking and delivery appointments via SMS: cut failed deliveries and phone calls.

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Industries 5 min

SMS for recruitment & HR

Interview reminders, candidate updates and internal communication via SMS: faster communication, fewer missed appointments.

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Industries 5 min

SMS for travel agencies

Booking confirmations, flight alerts and travel updates via SMS: instant communication even without internet.

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Industries 5 min

SMS for the public sector

Citizen notifications, service appointment reminders and emergency updates via SMS: instant & reliable communication with citizens.

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Industries 5 min

SMS for utilities

Bill notifications, payment reminders and outage updates via SMS, for energy, water & telecom companies.

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Industries 6 min

SMS for enterprise: communication at scale

Reliable bulk sending, API, team roles and security for large organizations. What to look for in enterprise SMS.

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Optimization 7 min

A/B tests in iSend: the complete guide

All of iSend's A/B tests, across popups, abandoned carts and campaigns. How weighted distribution and the automatic winner work, and what to test.

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