In today’s crowded digital marketplace, getting traffic is only half the battle. The real growth happens when you turn first-time buyers into loyal, repeat customers. Studies consistently show that retaining existing customers costs far less than acquiring new ones, and loyal buyers spend more over time.
That’s why businesses focused on online sales growth must invest in smart customer retention strategies. This includes not only relationship-building tactics, but also the right technology, especially a cloud point of sale (POS) system and a payment virtual terminal.
Together, these tools help streamline transactions, personalize experiences, and build trust. In this guide, you’ll learn how to use them along with proven marketing techniques to keep customers coming back and increase online sales consistently.
Table of Contents
Toggle- Why Customer Retention Matters More Than Ever
- What Is a Payment Virtual Terminal?
- What Is a Cloud POS System?
- Techniques for Keeping Customers and Increasing Online Sales
- How POS and Virtual Terminals Work Together
- Conclusion: Turn One-Time Buyers Into Lifelong Customers
- FAQs
- 1. What Is Customer Retention?
- 2. How Can I Increase Online Sales?
- 3. What Does a Cloud POS System Do?
- 4. What Is a Payment Virtual Terminal?
- 5. Why Is Fast Checkout Important?
- 6. Do Loyalty Programs Really Work?
- 7. Are Virtual Terminals Secure?
- 8. What Is Social Proof in Online Sales?
- 9. How Do POS Systems Help Customer Loyalty?
- 10. How Often Should I Update My Retention Strategy?
Why Customer Retention Matters More Than Ever
Customer retention is the backbone of sustainable eCommerce success. When customers trust your brand, they:
• Buy more often
• Spend more per transaction
• Refer others to your business
• Leave positive reviews and feedback
In contrast, poor experiences drive customers away, often straight to your competitors.
Retention is not about discounts alone. It’s about experience, convenience, personalization, and reliability. And that’s where modern POS and payment solutions play a critical role.

What Is a Payment Virtual Terminal?
A payment virtual terminal is a secure, web-based tool that allows you to accept credit and debit card payments without physical card readers. Any device with internet access laptop, tablet, or smartphone, can become a payment processor.
Virtual terminals are ideal for:
• Phone orders
• Email invoices
• Remote or card-not-present payments
• Subscription billing
They remove friction from the buying process and allow customers to pay quickly, safely, and conveniently.
Benefits of Using a Payment Virtual Terminal
1. Flexibility
Accept payments anytime, anywhere, no hardware required.
2. Faster Checkout
Reduces payment delays and cart abandonment.
3. High Security
Uses encryption, tokenization, and fraud detection to protect data.
4. Better Customer Confidence
When payments feel safe and easy, customers trust your brand more.
Trust leads to loyalty, and loyalty increases online sales.
What Is a Cloud POS System?
A cloud point of sale (POS) system stores all business data online rather than on local hardware. That means you can access your sales, inventory, and customer information from anywhere in real time.
Cloud POS platforms do more than process transactions. They support:
• Inventory management
• Customer relationship management (CRM)
• Sales analytics
• Loyalty programs
• Multi-location operations
Advantages of a Cloud POS System
1. Real-Time Insights
Monitor sales, stock levels, and customer behavior instantly.
2. Personalization Tools
Use purchase history to tailor offers and experiences.
3. Scalability
Grow without replacing expensive hardware.
4. Operational Efficiency
Automate reporting, tracking, and customer data handling.
The better you understand your customers, the easier it becomes to retain them.
Techniques for Keeping Customers and Increasing Online Sales
Now let’s explore the most effective strategies you can use to boost customer loyalty and revenue.

1. Personalize the Shopping Experience
Customers don’t want to feel like numbers. They want to feel recognized.
With your cloud POS system, you can track:
• Purchase history
• Product preferences
• Frequency of visits
• Average order value
Use this data to create personalized offers, recommendations, and email campaigns. When customers see content that matches their interests, they’re far more likely to buy again.
Example:
“Recommended for You” sections, personalized discounts, or birthday offers.
2. Streamline the Checkout Process
A complicated checkout process is one of the top reasons customers abandon carts.
By using a payment virtual terminal, you ensure:
• Faster payment processing
• Fewer technical issues
• Secure transactions
• Multiple payment options
The smoother the checkout, the better the experience, and better experiences increase conversion rates and retention.
3. Offer Multiple Payment Options
Customers want to pay how they prefer. That means:
• Credit & debit cards
• Digital wallets
• Phone or invoice payments
• Recurring billing
Virtual terminals make this easy. When customers aren’t blocked at checkout, they complete more purchases.
Convenience = Confidence = Loyalty.
4. Build a Loyalty Rewards Program
Loyalty programs are powerful retention tools.
Using your cloud POS, you can create rewards like:
• Points per purchase
• VIP discounts
• Early product access
• Free shipping for members
These programs encourage repeat purchases and increase customer lifetime value.
People love being rewarded, and they stay loyal to brands that recognize them.
5. Provide Exceptional Customer Support
Technology means nothing without great service.
Train your team to:
• Use POS and payment systems efficiently
• Resolve payment issues quickly
• Answer customer questions with confidence
Fast, friendly, and helpful support turns problems into trust-building moments.
6. Use Social Proof to Build Trust
Customers trust other customers.
Display:
• Reviews
• Testimonials
• Ratings
• Case studies
on your website and social platforms. Social proof reduces hesitation and increases conversions.
Positive experiences from others reassure new buyers and reinforce loyalty for existing ones.
7. Use Email & Retargeting Campaigns
Your POS system can integrate with marketing tools to trigger:
• Abandoned cart reminders
• Post-purchase thank-you emails
• Re-engagement campaigns
These touchpoints keep your brand top-of-mind and bring customers back.
8. Track Performance and Optimize Continuously
Retention isn’t a one-time setup. Use analytics to monitor:
• Repeat purchase rate
• Customer lifetime value
• Cart abandonment rate
• Loyalty program engagement
Use that data to refine your strategy and improve results over time.
How POS and Virtual Terminals Work Together
When your cloud POS system and payment virtual terminal are integrated, you get a complete sales and retention ecosystem:
• POS collects customer and sales data
• Virtual terminal processes secure payments
• Data fuels personalization and loyalty tools
This creates a smooth, connected experience that customers trust and enjoy.

Conclusion: Turn One-Time Buyers Into Lifelong Customers
Growing online sales isn’t just about marketing harder, it’s about serving smarter.
By using a cloud POS system and a payment virtual terminal, you:
✔ Improve transaction speed and security
✔ Personalize customer experiences
✔ Reduce checkout friction
✔ Build loyalty and trust
When you combine technology with strong retention strategies, you stop chasing customers and start keeping them.
If you want to increase online sales and build lasting customer relationships, start by upgrading your POS and payment systems today. The right tools, paired with the right strategies, will turn casual buyers into loyal brand advocates.
FAQs
1. What Is Customer Retention?
Customer retention means keeping existing customers loyal and encouraging repeat purchases.
2. How Can I Increase Online Sales?
You can increase online sales with personalization, fast checkout, secure payments, and loyalty programs.
3. What Does a Cloud POS System Do?
A cloud POS system manages sales, inventory, and customer data in real time.
4. What Is a Payment Virtual Terminal?
A virtual terminal lets you accept card payments online without physical hardware.
5. Why Is Fast Checkout Important?
Fast checkout reduces cart abandonment and improves the customer experience.
6. Do Loyalty Programs Really Work?
Yes, loyalty programs increase repeat purchases and customer lifetime value.
7. Are Virtual Terminals Secure?
Yes, they use encryption and fraud protection to keep payments safe.
8. What Is Social Proof in Online Sales?
Social proof includes reviews and testimonials that build trust with new customers.
9. How Do POS Systems Help Customer Loyalty?
They track customer behavior so you can personalize offers and rewards.
10. How Often Should I Update My Retention Strategy?
You should review and improve it every 3–6 months using performance data.