FlexiFees ‑ Conditional Fees vs Singleton | Verify Customersfor Shopify (2026)

FlexiFees ‑ Conditional Fees and Singleton | Verify Customers, despite sharing the 'Pricing' category on Shopify, serve drastically different purposes. FlexiFees focuses on enhancing revenue streams through conditional fees and surcharges added to the cart, targeting merchants who want to dynamically adjust pricing based on product selection or cart contents. It aims to provide flexibility in cost management by automating the process of adding or removing fees when cart details change. The app utilizes webhooks to seamlessly integrate fees into the shopping cart experience. This positions FlexiFees for stores with complex pricing strategies. It allows merchants to implement additional fees for specific products, categories, or cart totals to better manage profitability. However, the low rating and few reviews raise concerns. In stark contrast, Singleton | Verify Customers is concerned with access control and customer verification. It focuses on filtering and validating registered customers to manage who can view product prices and 'Add to Cart' buttons. The app targets businesses that require a degree of exclusivity or need to validate customers before granting them access to pricing or purchasing capabilities. This is particularly useful for B2B stores, membership sites, or those selling controlled products. Singleton allows the store owner to control customer registration and access to the website. The high rating and significant number of reviews suggest greater customer satisfaction and reliability. Singleton also facilitates collecting additional customer information via custom registration forms. This capability allows the business owner to collect important data.

FlexiFees ‑ Conditional Fees and Singleton | Verify Customers, despite sharing the 'Pricing' category on Shopify, serve drastically different purposes. FlexiFees focuses on enhancing revenue streams through conditional fees and surcharges added to the cart, targeting merchants who want to dynamically adjust pricing based on product selection or cart contents. It aims to provide flexibility in cost management by automating the process of adding or removing fees when cart details change. The app utilizes webhooks to seamlessly integrate fees into the shopping cart experience. This positions FlexiFees for stores with complex pricing strategies. It allows merchants to implement additional fees for specific products, categories, or cart totals to better manage profitability. However, the low rating and few reviews raise concerns. In stark contrast, Singleton | Verify Customers is concerned with access control and customer verification. It focuses on filtering and validating registered customers to manage who can view product prices and 'Add to Cart' buttons. The app targets businesses that require a degree of exclusivity or need to validate customers before granting them access to pricing or purchasing capabilities. This is particularly useful for B2B stores, membership sites, or those selling controlled products. Singleton allows the store owner to control customer registration and access to the website. The high rating and significant number of reviews suggest greater customer satisfaction and reliability. Singleton also facilitates collecting additional customer information via custom registration forms. This capability allows the business owner to collect important data.