Singleton | Advanced Discounts vs SpurIT Installment Invoicesfor Shopify (2026)
Singleton | Advanced Discounts and SpurIT Installment Invoices are both Shopify apps focusing on pricing strategies, but they address fundamentally different needs. Singleton targets merchants looking to increase sales through dynamic discounting strategies, while SpurIT aims to boost average order value by offering installment payment options. Singleton empowers merchants to create complex, automated discount rules, including volume discounts, targeted offers, and scheduled promotions. SpurIT, on the other hand, focuses solely on enabling 'buy now, pay later' functionality through recurring invoices.
At a Glance
Singleton | Advanced Discounts
31 reviews
SpurIT Installment Invoices
8 reviews
Detailed Overview
Singleton | Advanced Discounts
Create automatic or code-based discounts with advanced options. Motivate customers to buy more.
Key Features
- Create discounts for selected customers, selected products, with selected rules
- Create discounts also for everyone who visit your store with lot of options
- Create volume discounts based on products quantity, or based on cart total value
- Customers will see discounts in all types of cart drawers, cart and checkout
- Highlight sales with volume discount widgets, discount icons, or countdown timer
SpurIT Installment Invoices
Earn customer loyalty by letting them buy now, pay later. Offer flexible installment payment options
Key Features
- Flexible payment plans: set the quantity and period of payments for a product.
- Adjustable initial payment: 0-99% can be applied for the first installment.
- Variety of installment rules to apply for specific products or the whole store.
- Easy customization tools to change the widget text and placement to your liking.
- Installment recurring invoices sent to your customers until they pay in full.
Feature Comparison
| Rating | 5/5 | 4.4/5 |
Rating Singleton | Advanced Discounts5/5 SpurIT Installment Invoices4.4/5 | ||
| Reviews | 31 | 8 |
Reviews Singleton | Advanced Discounts31 SpurIT Installment Invoices8 | ||
| Core Functionality | Advanced Discount Management | Installment Payments |
Core Functionality Singleton | Advanced DiscountsAdvanced Discount Management SpurIT Installment InvoicesInstallment Payments | ||
| Target Merchant | Merchants seeking flexible discounting options to increase sales volume | Merchants selling higher-priced items aiming to increase average order value |
Target Merchant Singleton | Advanced DiscountsMerchants seeking flexible discounting options to increase sales volume SpurIT Installment InvoicesMerchants selling higher-priced items aiming to increase average order value | ||
| Pricing Strategy | Discounts (automatic/code-based) | Installment Plans |
Pricing Strategy Singleton | Advanced DiscountsDiscounts (automatic/code-based) SpurIT Installment InvoicesInstallment Plans | ||
| Key Benefit | Motivate customers to buy more with visible discounts at all stages of the shopping cart. | Increase customer loyalty and affordability, particularly for larger purchases. |
Key Benefit Singleton | Advanced DiscountsMotivate customers to buy more with visible discounts at all stages of the shopping cart. SpurIT Installment InvoicesIncrease customer loyalty and affordability, particularly for larger purchases. | ||
| Customization | Discount widgets, icons, and countdown timers | Widget text and placement customization |
Customization Singleton | Advanced DiscountsDiscount widgets, icons, and countdown timers SpurIT Installment InvoicesWidget text and placement customization | ||
| Discount Targeting | Selected customers, products, rules, or everyone | Individual products, groups, collections, or the entire store. |
Discount Targeting Singleton | Advanced DiscountsSelected customers, products, rules, or everyone SpurIT Installment InvoicesIndividual products, groups, collections, or the entire store. | ||
Our Verdict
The choice between Singleton | Advanced Discounts and SpurIT Installment Invoices depends heavily on the merchant's primary goal. If the objective is to boost sales through strategic discounting, offering incentives like volume discounts and targeted promotions, Singleton is the clear winner. Its advanced features and positive reviews suggest a robust and well-received solution. However, if the focus is on making high-value items more accessible and increasing average order value, SpurIT's installment payment functionality is more appropriate. While it has fewer reviews and a slightly lower rating, it directly addresses the 'buy now, pay later' trend, potentially unlocking a new customer base for merchants with expensive products. Consider the price of your items; for low-cost items, Singleton will likely be better. For high-cost items, SpurIT may be better.
Common Questions
Which app is easier to use?
Based on reviews, Singleton appears to be highly regarded. A higher number of reviews generally implies broader exposure and therefore more usability testing. However, without direct usability studies, it is impossible to know.
Which app offers a better ROI?
This depends on your specific business model. If you have a high volume of low-value sales, discounts may be more effective. If you sell expensive items with low conversion rates, installments might provide a better return.
Can these apps be used together?
Potentially, but this would require careful planning. Offering both a discount and an installment plan might be overkill and could negatively impact profitability. It's best to test each strategy separately.
How do the apps handle customer support?
The provided data does not contain information on customer support for either app. It's essential to research independent reviews and contact the developers directly to assess their support quality.
Which app integrates best with Shopify's checkout?
Singleton states its discounts are visible in cart drawers, cart and checkout, suggesting seamless integration. SpurIT integrates through recurring invoices, implying a potentially different integration point. Further investigation into the technical specifications of each app is necessary to confirm integration details. Also, it is important to note whether these integrations are still supported by Shopify in 2026.
Get More From Your Shopify Store
Run audits for SEO, CRO, PageSpeed, and AI visibility. Get a clear report and actionable fixes.
Try Fix My Store