EG Auto Add to Cart Free Gift vs King Checkout Validationfor Shopify (2026)
EG Auto Add to Cart Free Gift and King Checkout Validation address fundamentally different needs for Shopify merchants. EG Auto Add to Cart Free Gift focuses on increasing sales and average order value through promotions like free gifts, BOGO offers, and cart upsells. It targets merchants looking to incentivize purchases and enhance the customer shopping experience by automatically adding promotional items to the cart based on predefined rules. King Checkout Validation, on the other hand, addresses the operational challenges associated with invalid or incomplete checkout information. It aims to reduce errors, prevent failed deliveries, and ensure compliance by validating customer-provided data during the checkout process. This app caters to merchants who prioritize accurate order fulfillment, reduced return rates, and efficient shipping operations. The two apps only overlap in that the 'checkout' is part of the customer journey they aim to influence.
At a Glance
EG Auto Add to Cart Free Gift
762 reviews
King Checkout Validation
8 reviews
Detailed Overview
EG Auto Add to Cart Free Gift
EasyGift: Free gift with purchase app for auto add to cart automatic gift, BOGO & Buy X Get Y offer
Key Features
- Auto add to cart products when cart has certain products or is over a cart total
- Schedule rules for BOGO, Buy X Get Y offers to run them over a certain period
- Run targeted rules to give free gifts add on or free products to customers
- Add free gift with purchase trigged based on specific products or collections
- Add to cart upsells for easy gift
King Checkout Validation
Block checkout errors and enforce checkout validation with real-time address validation
Key Features
- Block invalid checkouts with real-time validation checks
- Auto-detect missing house/apartment numbers, block Post office (PO) Box address
- Validate fields base on keywords and regular express
- Block non-Latin chars & enforce field limits
- Customize validation rules based on combinations of order amount, weight, etc
Feature Comparison
| Rating | 5/5 | 5/5 |
Rating EG Auto Add to Cart Free Gift5/5 King Checkout Validation5/5 | ||
| Reviews | 762 | 8 |
Reviews EG Auto Add to Cart Free Gift762 King Checkout Validation8 | ||
| Primary Function | Upselling & Promotions (Free Gifts, BOGO) | Checkout Validation & Error Prevention |
Primary Function EG Auto Add to Cart Free GiftUpselling & Promotions (Free Gifts, BOGO) King Checkout ValidationCheckout Validation & Error Prevention | ||
| Target Merchant | Merchants focused on sales growth via promotions | Merchants focused on order accuracy and operational efficiency |
Target Merchant EG Auto Add to Cart Free GiftMerchants focused on sales growth via promotions King Checkout ValidationMerchants focused on order accuracy and operational efficiency | ||
| Key Benefit | Increased Average Order Value, Customer Engagement | Reduced Failed Deliveries, Improved Data Accuracy |
Key Benefit EG Auto Add to Cart Free GiftIncreased Average Order Value, Customer Engagement King Checkout ValidationReduced Failed Deliveries, Improved Data Accuracy | ||
| Ease of Use Claim | Super Simple UI, as easy as meditation | Managed in one dashboard |
Ease of Use Claim EG Auto Add to Cart Free GiftSuper Simple UI, as easy as meditation King Checkout ValidationManaged in one dashboard | ||
| Checkout Impact | Positive - Adds potential products to the cart | Neutral - Prevents invalid checkouts, improves data |
Checkout Impact EG Auto Add to Cart Free GiftPositive - Adds potential products to the cart King Checkout ValidationNeutral - Prevents invalid checkouts, improves data | ||
| Pricing Model | Likely tiered pricing based on usage/features (not explicitly stated) | Likely tiered pricing based on usage/features (not explicitly stated) |
Pricing Model EG Auto Add to Cart Free GiftLikely tiered pricing based on usage/features (not explicitly stated) King Checkout ValidationLikely tiered pricing based on usage/features (not explicitly stated) | ||
Our Verdict
Choosing between EG Auto Add to Cart Free Gift and King Checkout Validation depends entirely on your business priorities. If your goal is to boost sales and incentivize purchases through promotions and upselling, EG Auto Add to Cart Free Gift is the clear choice. Its features are designed to increase average order value and customer engagement.
However, if your focus is on operational efficiency, reducing shipping errors, and ensuring data accuracy during checkout, King Checkout Validation is the more suitable option. It helps prevent invalid checkouts and streamlines the fulfillment process. A merchant could conceivably use both apps, as they solve unrelated, but equally important checkout issues.
Common Questions
Which app will help me increase my average order value?
EG Auto Add to Cart Free Gift is designed to increase average order value by automatically adding promotional items to the cart, incentivizing customers to spend more.
Which app will help me reduce the number of returned packages due to incorrect addresses?
King Checkout Validation will help reduce returned packages by validating addresses in real-time during checkout, ensuring that customers provide accurate shipping information.
Can EG Auto Add to Cart Free Gift run promotions for a limited time?
Yes, EG Auto Add to Cart Free Gift allows you to schedule rules for BOGO and Buy X Get Y offers to run them over a specific period.
Does King Checkout Validation allow me to block PO box addresses?
Yes, King Checkout Validation includes a feature to automatically detect and block Post Office (PO) Box addresses.
Are these apps compatible? Can I use both simultaneously?
Yes, the apps are compatible. EG Auto Add to Cart Free Gift focuses on promotional upselling, while King Checkout Validation handles address validation. They address distinct aspects of the checkout process and can be used together.
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