1. Collect Mobile Numbers Ethically and Transparently
Quality begins at collection. Always ensure customers provide consent to receive SMS messages.
Use Clear Opt-In Methods: Use website sign-up forms, SMS keywords, point-of-sale prompts, or app registrations to gather numbers.
Explain What Subscribers Can Expect: Inform users about message frequency, content type, and opt-out options.
Avoid Purchasing Lists: Bought lists are often low-quality, outdated, and can harm your brazil mobile phone number list sender reputation.
2. Offer Valuable Incentives to Encourage Sign-Ups
Incentives motivate potential customers to share their mobile numbers willingly.
Discounts or exclusive offers.
Entry into giveaways or contests.
Early access to sales or new products.
Useful content like tips, guides, or alerts.