Optimize Your Checkout

Increase conversions and average order value with checkout extensions, post-purchase upsells, and subscription acquisition tools.

Higher conversion
15%
Higher conversion
Bigger orders
23%
Bigger orders
Subscription uptake
35%
Subscription uptake

Checkout is your biggest opportunity

Cart abandonment

70% of shoppers abandon their carts before completing purchase. Every percentage point of recovery means significant revenue.

Missed upsell revenue

The moment of purchase is when customers are most likely to add more—but most checkouts don't offer relevant recommendations.

Low subscription conversion

One-time buyers don't see the value of subscribing during checkout, leaving recurring revenue on the table.

Generic experience

Cookie-cutter checkouts don't build trust or differentiate your brand at the moment that matters most.

The Chargezen Solution

Checkout Built for Growth

Checkout extensions

Add custom widgets to Shopify Checkout to boost trust, offer upsells, and convert one-time buyers to subscribers.

  • Trust badges
  • Subscription widget
  • Gift messaging
  • Delivery preferences

Post-purchase upsells

Present irresistible offers immediately after purchase when customers are in a buying mood—before the thank you page.

  • One-click upsells
  • Cross-sell bundles
  • Subscription upgrades
  • A/B testing

Subscription at Checkout

Offer subscribe-and-save in a way that shows the savings clearly and brings in repeat revenue.

  • Save % display
  • Frequency options
  • Benefit highlights
  • One-click subscribe

Cart recovery

Automatically recover abandoned carts with perfectly timed SMS and email sequences that bring customers back.

  • SMS recovery
  • Email sequences
  • Dynamic discounts
  • Exit intent popups

Expected Results

15%

Higher checkout conversion rate with optimized experience

23%

Increase in average order value through upsells

35%

Of eligible orders convert to subscriptions

18%

Of abandoned carts recovered through SMS & email

How to Get started

  1. 1

    Install extensions

    Add checkout extensions to your Shopify store with one click—no code required.

  2. 2

    Configure offers

    Set up upsell products, subscription options, and trust elements for your checkout.

  3. 3

    Enable recovery

    Turn on cart abandonment sequences via SMS and email with smart timing.

  4. 4

    Test & optimize

    A/B test offers, placements, and messaging to continuously improve conversion.

“CheckoutOS transformed our checkout from a necessary step to a revenue driver. Post-purchase upsells alone added $150K to our annual revenue, and subscription uptake tripled.”
Alex Rivera Head of E-commerce, Wellness DTC Brand

Make more from every checkout

See how CheckoutOS can increase your conversion and average order value.

Common questions

Increase conversions and average order value with checkout extensions, post-purchase upsells, and subscription acquisition tools. Checkout Built for Growth

Cart abandonment: 70% of shoppers abandon their carts before completing purchase. Every percentage point of recovery means significant revenue. Missed upsell revenue: The moment of purchase is when customers are most likely to add more—but most checkouts don't offer relevant recommendations. Low subscription conversion: One-time buyers don't see the value of subscribing during checkout, leaving recurring revenue on the table. Generic experience: Cookie-cutter checkouts don't build trust or differentiate your brand at the moment that matters most.

15% higher checkout conversion rate with optimized experience. 23% increase in average order value through upsells. 35% of eligible orders convert to subscriptions. 18% of abandoned carts recovered through sms & email.

Install extensions: Add checkout extensions to your Shopify store with one click—no code required.. Configure offers: Set up upsell products, subscription options, and trust elements for your checkout.. Enable recovery: Turn on cart abandonment sequences via SMS and email with smart timing.. Test & optimize: A/B test offers, placements, and messaging to continuously improve conversion..

Space, at your fingertips

What would you do with 22% more revenue?