https://centubo.com Centubo makes small Shopify apps that each do one job: quantity breaks, post-purchase surveys and checkout rules. Plus free guides and calculators for running a store. en-us https://centubo.com/blog/black-friday-checklist-small-shopify-stores https://centubo.com/blog/black-friday-checklist-small-shopify-stores A day-by-day Black Friday and Cyber Monday checklist for small Shopify stores: margins, stock limits, test orders and what to ask buyers. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/checkout-settings-before-your-first-order https://centubo.com/blog/checkout-settings-before-your-first-order A 30-minute checklist of Shopify payment, shipping, checkout and policy settings to check before your first order, plus a test order. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/first-discount-quantity-breaks-percent-off-or-free-gift https://centubo.com/blog/first-discount-quantity-breaks-percent-off-or-free-gift Three ways to run your first promotion on Shopify, what each costs you on the same order, and which kinds of products each one suits. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/free-shopify-apps-whats-the-catch https://centubo.com/blog/free-shopify-apps-whats-the-catch Free plans, free trials and free during launch mean different things. How free Shopify apps make money, the real risks, and six checks. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/how-many-apps-does-a-new-shopify-store-need https://centubo.com/blog/how-many-apps-does-a-new-shopify-store-need Which kinds of apps a new Shopify store needs at launch, which can wait, and a 30-minute audit to find apps that cost money or speed without earning it. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/how-shopify-app-billing-works https://centubo.com/blog/how-shopify-app-billing-works Monthly app fees, usage charges, spending limits, refunds and what really happens when you uninstall. Where to see every app charge. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/how-to-price-your-products https://centubo.com/blog/how-to-price-your-products A pricing method for small Shopify stores: start from cost, check the market, and leave room for the sales and free shipping you'll offer. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/is-your-product-worth-selling-online https://centubo.com/blog/is-your-product-worth-selling-online Before you build a Shopify store, check three numbers: what one order leaves you, what the store costs a month, and how many orders close the gap. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/monthly-fee-vs-usage-based-shopify-apps https://centubo.com/blog/monthly-fee-vs-usage-based-shopify-apps Shopify apps charge a monthly fee, per use, or by the revenue they help create. How to work out which is cheaper at your order volume. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/three-small-apps-one-job-each https://centubo.com/blog/three-small-apps-one-job-each Volumo, HearAbout and OrderCap are now on the Shopify App Store. What each one does, why we keep them small, and what's coming next. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/what-a-shopify-store-really-costs https://centubo.com/blog/what-a-shopify-store-really-costs The plan, theme, domain, apps, email and card fees for a new Shopify store, as three real-world budgets, plus which costs can wait until you have sales. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/blog/where-your-first-customers-come-from https://centubo.com/blog/where-your-first-customers-come-from How to ask new customers where they found you, keep friends and family out of the numbers, and what to do with your first 100 answers. Blog Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-add-how-did-you-hear-about-us-to-shopify https://centubo.com/guides/how-to-add-how-did-you-hear-about-us-to-shopify Ask buyers how they found your store on the Shopify Thank you page, on any plan, tag each order with the answer, and see sales by channel. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-add-a-free-gift-with-purchase-on-shopify https://centubo.com/guides/how-to-add-a-free-gift-with-purchase-on-shopify Give a free gift when an order reaches an amount or a quantity on Shopify, add it to the cart automatically, and take it out again if the cart drops below. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-add-quantity-breaks-on-shopify https://centubo.com/guides/how-to-add-quantity-breaks-on-shopify Offer "Buy 2, save 10% · Buy 3, save 20%" on Shopify product pages with the discount applied at checkout, and pick tiers that don't eat your margin. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-hide-cash-on-delivery-on-shopify https://centubo.com/guides/how-to-hide-cash-on-delivery-on-shopify Hide COD on large orders, outside your delivery area or for certain products, on any Shopify plan. What Shopify does on its own and how a payment rule works. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-limit-quantity-per-order-on-shopify https://centubo.com/guides/how-to-limit-quantity-per-order-on-shopify Set a maximum (or minimum) quantity per product on Shopify so one buyer can't empty your stock, including Buy it now and express checkout. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-track-word-of-mouth-and-influencer-sales-on-shopify https://centubo.com/guides/how-to-track-word-of-mouth-and-influencer-sales-on-shopify Discount codes and UTM links miss most sales from podcasts, creators and friends. How to measure those channels on Shopify and read the gap. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-set-a-minimum-order-amount-on-shopify https://centubo.com/guides/how-to-set-a-minimum-order-amount-on-shopify Require a minimum order value (like $30) before checkout on Shopify, on any plan. Why a discount minimum isn't the same thing, and how to pick the amount. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/how-to-set-up-buy-x-get-y-on-shopify https://centubo.com/guides/how-to-set-up-buy-x-get-y-on-shopify Run buy one get one, buy 2 get 1 free or buy a product and get another discounted on Shopify, and make sure shoppers actually see and use the offer. Guide Sat, 14 Nov 2026 00:00:00 GMT https://centubo.com/guides/post-purchase-survey-questions https://centubo.com/guides/post-purchase-survey-questions Which questions to ask after checkout, how to word the answers, and which follow-ups are worth one more tap. With examples by store type. Guide Sat, 14 Nov 2026 00:00:00 GMT