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10 Proven Ways to Optimize Your Checkout Process and Boost Conversion Rates

Andrea Lozano

Checkout is the final but most critical stage in the e-commerce journey. It’s where intent turns into revenue—or is lost forever. Yet, nearly 70% of online shoppers abandon their carts, and 20% cite a complicated checkout process as the reason.

This article highlights ten practical and research-backed strategies to optimize your checkout experience, improve user satisfaction, and increase e-commerce conversion rates.

1. Use Clear and Localized Language

Confusing terminology is a hidden friction point. What’s known as a national ID might be “DNI” in Argentina, “RUT” in Chile, or “Cédula” in Colombia. Using region-specific language reduces confusion and improves form completion.

2. Clarify Required vs. Optional Fields

Unclear form fields can cause frustration. Make it obvious which inputs are mandatory. This small UX tweak can reduce form errors by up to 30% and minimize drop-offs.

3. Remove Unnecessary Fields

Only ask for what’s essential. Unused fields like “second surname” or “alternative address” add friction. A streamlined checkout form increases completion rates and keeps users focused on buying.

4. Optimize for All Devices

Your checkout must work flawlessly on desktop, tablet, and mobile. Responsive design is not a luxury—it’s a necessity to reduce cart abandonment across channels.

5. Simplify Login and Password Requirements

Difficult password rules and forced account creation lead to drop-offs. Around 19% of users abandon carts due to login friction. Offer one-click options like social login or OTP authentication to speed up the process.

6. Standardize Phone Number Inputs

Phone number errors often stem from missing format guidelines. Use country-specific formats and validations to reduce confusion and avoid form rejections.

7. Validate Credit and Debit Card Numbers

Implement real-time validation tools like the Luhn Algorithm to ensure card number accuracy. This prevents failed transactions and boosts user confidence at checkout.

8. Sequence Card Data Logically

Design your payment form to follow the natural card layout: number, expiration, CVV. Disorganized input fields lead to errors; 33% of users misplace information when the field order feels unnatural.

9. Offer Multiple Payment Methods

Not offering local or preferred payment options can cost you sales. Around 9% of users abandon carts when their payment method isn’t supported. Add flexibility with local gateways, e-wallets, and international methods.

10. Implement Smart Transaction Routing

One of the most impactful changes: use intelligent routing to retry failed payments automatically via a secondary processor. This can improve conversion rates by over 20%, especially during high-traffic campaigns.

Boost Conversions with a Frictionless Checkout

Improving your checkout process means more than just reducing clicks. It’s about building trust, convenience, and a seamless user experience. At DEUNA, we help merchants implement these best practices with tailored checkout optimization tools and smart payment infrastructure.

Ready to boost your conversion rates and reduce abandonment? Request a demo at DEUNA.com and take full control of your e-commerce success.

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