2 July 2025, 05:30 PM
Selling custom or made-to-order products on Shopify offers a great opportunity to stand out, but it also comes with its own set of challenges. Unlike off-the-shelf goods, custom items often require back-and-forth communication, design approvals, and flexible payment arrangements. For merchants dealing with these complexities, the INV – Invoice Payment Method app offers a smart, streamlined solution.
Instead of requiring immediate payment at checkout, this app allows you to enable an “Invoice Payment” option, which lets your customers place an order and pay later, once final costs or specifications are approved. This is particularly useful for custom product businesses, where pricing may vary based on design, materials, size, or volume.
The Challenges of Selling Custom Products
When you sell personalized goods, bulk-printed merchandise, or made-to-order items like furniture or signage, the order process is rarely straightforward. Customers may need to submit special instructions, request revisions, or wait for you to confirm production timelines. Standard Shopify checkout methods are not designed for such flexibility.
Here’s where the Shopify Invoice Payment App can simplify the entire transaction. Instead of forcing customers to pay upfront for a product that may change in cost, you allow them to complete the checkout using an invoice, giving you time to finalize the details and send the correct payment request later.
How the App Works for Custom Orders
The INV – Invoice Payment Method app integrates easily with your Shopify store. Once installed, it adds a new “Pay by Invoice” option to the checkout page. When a customer selects this option, the order is submitted without payment. You can then review the details, make any necessary edits, and email the finalized invoice.
You’ll also have access to features like:
Why It’s Ideal for Custom Product Sellers
The Shopify Invoice Payment app gives both the merchant and the customer more breathing room. It:
Setup Tips to Streamline Orders
Conclusion
For Shopify stores selling custom or made-to-order products, the INV – Invoice Payment Method app offers an ideal way to streamline the order process. It removes pressure from both customers and merchants, allowing you to finalize every detail before collecting payment. If flexibility and professionalism are priorities in your store, this app can help you manage custom orders more efficiently and convert more leads into sales.
Instead of requiring immediate payment at checkout, this app allows you to enable an “Invoice Payment” option, which lets your customers place an order and pay later, once final costs or specifications are approved. This is particularly useful for custom product businesses, where pricing may vary based on design, materials, size, or volume.
The Challenges of Selling Custom Products
When you sell personalized goods, bulk-printed merchandise, or made-to-order items like furniture or signage, the order process is rarely straightforward. Customers may need to submit special instructions, request revisions, or wait for you to confirm production timelines. Standard Shopify checkout methods are not designed for such flexibility.
Here’s where the Shopify Invoice Payment App can simplify the entire transaction. Instead of forcing customers to pay upfront for a product that may change in cost, you allow them to complete the checkout using an invoice, giving you time to finalize the details and send the correct payment request later.
How the App Works for Custom Orders
The INV – Invoice Payment Method app integrates easily with your Shopify store. Once installed, it adds a new “Pay by Invoice” option to the checkout page. When a customer selects this option, the order is submitted without payment. You can then review the details, make any necessary edits, and email the finalized invoice.
You’ll also have access to features like:
- Custom payment instructions shown after checkout
- Manual or automatic PDF invoices sent to the customer
- Email reminders for unpaid invoices
- Conditional display, so only specific customers or order types see the invoice option
Why It’s Ideal for Custom Product Sellers
The Shopify Invoice Payment app gives both the merchant and the customer more breathing room. It:
- Builds trust, especially in B2B and high-ticket scenarios
- Improves order accuracy by allowing merchants to adjust details before sending an invoice
- Reduces abandoned carts, since customers don’t need to commit to payment without all the information confirmed
- Encourages larger or more complex orders by removing friction in the buying process
- Imagine you're a store selling custom-engraved awards. Pricing may change based on text length, design complexity, or quantity. Instead of guessing a final price, let customers submit their order and finalize details later through a personalized invoice.
Setup Tips to Streamline Orders
- To get the most out of the app, consider these tips:
- Tag repeat or wholesale customers so that only they see the invoice option
- Add clear messaging on your product pages about the “Pay Later” option
- Use automated invoice reminders to minimize payment delays
Conclusion
For Shopify stores selling custom or made-to-order products, the INV – Invoice Payment Method app offers an ideal way to streamline the order process. It removes pressure from both customers and merchants, allowing you to finalize every detail before collecting payment. If flexibility and professionalism are priorities in your store, this app can help you manage custom orders more efficiently and convert more leads into sales.