--- title: Elevate customer communication to get the best business results. description: "Boost turnover, reduce churn, attract new clients with omnichannel communication. Tools for sales, support, promo: messengers, SMS, chats. Enhance loyalty!" image: https://qsrtele.com/hubfs/qazar-website/images/default-images/qazar-feature-image.jpg --- - Products ### Channels of communication - [SMS - Notification](https://qsrtele.com/products/sms?hsLang=en) - [Viber Business](https://qsrtele.com/products/viber-business?hsLang=en) - [WhatsApp Business API](https://qsrtele.com/products/whatsapp-business-api?hsLang=en) - [Push](https://qsrtele.com/products/push-notifications?hsLang=en) - [Email](https://qsrtele.com/products/email?hsLang=en) - [Telegram](https://qsrtele.com/products/telegram?hsLang=en) ### Verification Services - [Flash Call](https://qsrtele.com/products/flash-call?hsLang=en) - [HLR](https://qsrtele.com/products/hlr?hsLang=en) - [Mobile marketing](https://qsrtele.com/products/mobile-marketing?hsLang=en) ### Targeted mailings - [CPA](https://qsrtele.com/products/cpa?hsLang=en) - Solutions ### Solutions - [Security Protect your customers and their personal information with strong authentication solutions.](https://qsrtele.com/solutions/security?hsLang=en) - [Client Support Competent and proper identification of customer needs is the foundation of a long relationship and excellent service.](https://qsrtele.com/solutions/client-support?hsLang=en) - [Process Efficiency We can help improve workflow efficiency by communicating with your customers in a single platform.](https://qsrtele.com/solutions/process-efficiency?hsLang=en) ### For business - [Retail and e-commerce Turn casual subscribers into loyal customers](https://qsrtele.com/business/retail-and-e-commerce) - [Banks and Financial Sector Deliver a superior digital customer experience across the most popular channels.](https://qsrtele.com/business/banks-and-financial-sector?hsLang=en) - [Healthcare Allow your patients to choose their own convenient communication tool.](https://qsrtele.com/business/healthcare?hsLang=en) - [FMCG Meet customer demand and expectations as you expand into new markets.](https://qsrtele.com/business/fmcg?hsLang=en) - [Documentation](https://qsrtele.com/ru/dokumentaciya?hsLang=en) - [For partners](https://qsrtele.com/for-partners?hsLang=en) - [Support](https://qsrtele.com/contact-us?hsLang=en) - [About Us](https://qsrtele.com/ru/o-nas?hsLang=en) - Eng - [Russian](https://qsrtele.com/ru/biznes/riteil-i-e-commerce?hsLang=ru) - [Spanish](https://qsrtele.com/es/empresa/comercio-minorista-y-electronico?hsLang=es) - [German](https://qsrtele.com/de/business/einzelhandel-und-e-commerce?hsLang=de) Products Channels of communication - [SMS - Notification](https://qsrtele.com/products/sms?hsLang=en) - [Viber Business](https://qsrtele.com/products/viber-business?hsLang=en) - [WhatsApp Business API](https://qsrtele.com/products/whatsapp-business-api?hsLang=en) - [Push](https://qsrtele.com/products/push-notifications?hsLang=en) - [Email](https://qsrtele.com/products/email?hsLang=en) - [Telegram](https://qsrtele.com/products/telegram?hsLang=en) Verification Services - [Flash Call](https://qsrtele.com/products/flash-call?hsLang=en) - [HLR](https://qsrtele.com/products/hlr?hsLang=en) - [Mobile marketing](https://qsrtele.com/products/mobile-marketing?hsLang=en) Targeted mailings - [CPA](https://qsrtele.com/products/cpa?hsLang=en) Solutions Solutions - [Security](https://qsrtele.com/solutions/security?hsLang=en) - [Client Support](https://qsrtele.com/solutions/client-support?hsLang=en) - [Process Efficiency](https://qsrtele.com/solutions/process-efficiency?hsLang=en) For business - [Retail and e-commerce](https://qsrtele.com/business/retail-and-e-commerce) - [Banks and Financial Sector](https://qsrtele.com/business/banks-and-financial-sector?hsLang=en) - [Healthcare](https://qsrtele.com/business/healthcare?hsLang=en) - [FMCG](https://qsrtele.com/business/fmcg?hsLang=en) [Documentation](https://qsrtele.com/ru/dokumentaciya?hsLang=en) [For partners](https://qsrtele.com/for-partners?hsLang=en) [Support](https://qsrtele.com/contact-us?hsLang=en) [About Us](https://qsrtele.com/ru/o-nas?hsLang=en) # Retail and e-commerce ## Turn casual subscribers into loyal customers - Quasar makes it easy! SMS, RCS, WhatsApp, Viber Business, Facebook Messenger, email, voice and more - we have it all! Plus, our unique dialogue API makes multi-channel interactions easy. [Consult an expert](https://qsrtele.com/contact-us?hsLang=en) ![hero-retail](https://qsrtele.com/hubfs/qazar-website/images/hero-retail.webp) ## Quasar - will always help you and your clients' business, namely: ![darts-image](https://qsrtele.com/hubfs/qazar-website/images/darts-image.webp) ##### Increase conversions and sales ![coins](https://qsrtele.com/hubfs/qazar-website/images/coins.webp) ##### Increase the average bill per purchase ![people-image](https://qsrtele.com/hubfs/qazar-website/images/people-image.webp) ##### Reduce customer loss Use advanced tools for audience segmentation and management, send mass and targeted mailings. Make personalized messages and they will be the most valuable for the customer. Engage your customers on their own terms, using the channels they prefer, and add value at every stage of their purchase. Engage and support your customers before, during, and after their purchase across all their favorite channels and provide them with a unified, personalized experience – **Quasar makes it easy!** ### Long and lasting relationships How to make productive interactions between customers and yourself, and build a long and lasting relationship? - ##### Improve the quality of the shopping experience. Send product tracking alerts, send real-time delivery notifications, rescheduling and cancellations, and more. Use the channels your customers prefer. - ##### Don't forget about personalization. Send out promotional alerts based on your customers' preferences, offer tailored support. Provide the possibility to communicate in chatbots, this will reduce call-center workload and increase trust and response. Engage your customers with personalized messages every time they visit your shop. Increase your average purchase by actively promoting the right product categories. - ##### We are ready to provide you: - Up to 99% message deliverability - 24/7 customer support - Accurate and detailed reporting for any period - Off-the-shelf integrations that are convenient for you ![retail-image](https://qsrtele.com/hubfs/qazar-website/images/retail-image.webp) ##### Products - [SMS - Notification](https://qsrtele.com/products/sms?hsLang=en) - [Viber Business](https://qsrtele.com/products/viber-business?hsLang=en) - [WhatsApp Business API](https://qsrtele.com/products/whatsapp-business-api?hsLang=en) - [PUSH](https://qsrtele.com/products/push-notifications?hsLang=en) - [Email](https://qsrtele.com/products/email?hsLang=en) - [Telegram](https://qsrtele.com/products/telegram?hsLang=en) - [Flash Call](https://qsrtele.com/products/flash-call?hsLang=en) - [HLR](https://qsrtele.com/products/hlr?hsLang=en) - [Mobile Marketing](https://qsrtele.com/products/mobile-marketing?hsLang=en) - [CPA - Lead generation](https://qsrtele.com/products/cpa?hsLang=en) ##### Solutions - [Security](https://qsrtele.com/solutions/security?hsLang=en) - [Process efficiency](https://qsrtele.com/solutions/process-efficiency?hsLang=en) - [Client Support](https://qsrtele.com/solutions/client-support?hsLang=en) - [Retail and e-commerce](https://qsrtele.com/business/retail-and-e-commerce) - [Banks & Financial Sector](https://qsrtele.com/business/banks-and-financial-sector?hsLang=en) - [FMCG](https://qsrtele.com/business/fmcg?hsLang=en) - [Healthcare](https://qsrtele.com/business/healthcare?hsLang=en) ##### Documentation - [API Documentation](https://qsrtele.com/ru/dokumentaciya?hsLang=en) ##### Company - [About Us](https://qsrtele.com/ru/o-nas?hsLang=en) - [For partners](https://qsrtele.com/ru/dlya-partnyorov?hsLang=en) - [Contact Us](https://qsrtele.com/ru/svyazhites-s-nami?hsLang=en) 2026 Quasar © All rights reserved