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Retention X vs Simple Invoice ‑ Order Printer: Which Is Better for Shopify? (2026)

Compare features, pricing, and real adoption data from 50,000+ Shopify stores to find the best Shopify app for your store.

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Retention X

Maximize Profit Per Customer: Increase Customer Lifetime Value (LTV) & Retention with Automations.

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VS
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Simple Invoice ‑ Order Printer

Simple Invoice is designed to work seamlessly with Shopify. You can set it up in under a minute. You don't even have to leave your Shopify dashboard.

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Retention X
Metric
Simple Invoice ‑ Order Printer
5.0
Rating
4.9
14
Reviews
420
0%
Top Store Adoption
-
No
Free Plan
Yes
-
Starting Price
$9.99
-
Max Price
$799.9
No
Free Trial
Yes

Frequently Asked Questions

Which is better: Retention X or Simple Invoice ‑ Order Printer?

Both Retention X and Simple Invoice ‑ Order Printer are strong choices for Shopify. They have similar ratings and adoption rates, so your choice should depend on your specific needs, budget, and the features most important to your store.

Is Retention X or Simple Invoice ‑ Order Printer more affordable?

Simple Invoice ‑ Order Printer is more affordable as it offers a free plan. Retention X starts at $0/month with no free tier available.

Which app do more Shopify stores use: Retention X or Simple Invoice ‑ Order Printer?

Both Retention X and Simple Invoice ‑ Order Printer have similar adoption rates (0%) among top Shopify stores. Retention X has 14 reviews while Simple Invoice ‑ Order Printer has 420 reviews.

The Verdict

Both apps are evenly matched. Your choice should depend on your specific needs and preferences.

Learn More About Retention X

Retention X Details & FeaturesRetention X AlternativesApps Used With Retention XStores Using Retention X

Learn More About Simple Invoice ‑ Order Printer

Simple Invoice ‑ Order Printer Details & FeaturesSimple Invoice ‑ Order Printer AlternativesApps Used With Simple Invoice ‑ Order PrinterStores Using Simple Invoice ‑ Order Printer

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