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I will create custom discount rules for shopify store
Tanveerul H
About this gig
Need a custom Shopify discount, checkout, or shipping rule that no app can handle? Already using a BOGO, bundle, or discount app and hitting its limits? Most third-party apps cap out around discount stacking, post-purchase upsells, subscription products, or the 25-discount limit and once you need conditional checkout logic, you're stuck.
I build Shopify Functions Shopify's native extensibility system to add custom rules directly into your store's checkout, discounts, shipping, cart, or payment flow. No bloated third-party app, no extra monthly subscription, no slow checkout, and no ceiling on how specific your logic can get.
I'm a published Shopify Partner with live theme app extensions on the Shopify App Store, so I know the platform's app architecture, review process, and deployment workflow end to end.
What I can build for you:
- Tiered / volume pricing (buy more, pay less automatically) including different tiers for wholesale vs. retail customers
- BOGO and mix-and-match bundle logic cheapest-item-free, cross-collection matching, tiered "buy 2 get 1 free" patterns
- Custom shipping rules (hide/show methods by cart contents, weight, destination)
- Payment method customization
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Tanveerul H
Tanveerul H
Shopify App , Shopify Theme Developer
- FromBangladesh
- Member sinceAug 2026
Languages
Bengali, English
Shopify Developer - Theme App Extensions, Shopify Apps & Discount Functions
I build custom Shopify Theme App Extensions, Shopify Apps, and Shopify Discount Functions that go beyond what pre-built themes and apps can do.
Live on Shopify App Store: Instant Pop (popups & notifications) and Wraply (gift wrap & gift note), third app in development.
Services: Theme Development, Theme App Extensions, Shopify Apps, Custom Complex Shopify Functions for Discount/Shipping/Checkout Functions, Bug Fixes, Liquid, API integrations. 5+ years experience.
Message me your requirements and let's build it.
My Portfolio
FAQ
Do I need Shopify Plus?
Some Function types (checkout UI extensions, certain payment customizations) require Shopify Plus. Discount, shipping, and cart Functions work on most standard plans. B2B (companies, locations, price lists) is now available on Basic and up too. Message me your plan and I'll confirm.
Will this slow down my checkout?
No — Functions run on Shopify's own infrastructure at the edge, so there's no added latency like traditional discount apps.
Can I change the discount rule later?
Basic tier: message me for edits. Standard/Premium tier: you can edit values yourself via Shopify admin.
Why would I need Premium instead of Standard?
Standard is genuinely the right choice if you only need one rule. Premium exists for stores that need multiple rules working together (like pricing + payment + shipping all tied to the same B2B accounts), not just a nicer-looking version of one rule.
Do you build shipping rules or cart bundling too, or only discounts?
Yes — I build any type of Shopify Function: discount, shipping, payment customization, delivery customization, cart transform/bundling, and checkout validation. Message me with what you need and I'll confirm the right approach.
