Shopify Invoice Payment Method for Custom Product Stores

Running a Shopify store that sells custom products comes with a unique set of challenges, especially when it comes to pricing and payments. Unlike standard products, custom items often require individual pricing, design approval, or manual quoting before the final amount is determined. This makes traditional checkout methods inflexible and often frustrating for both merchants and customers.

That’s where the Shopify Invoice Payment Method—such as the INV ‑ Invoice Payment Method app—comes in as a perfect solution. It provides the flexibility to let customers place orders without immediate payment while giving store owners full control over when and how payment is collected. This feature becomes essential for stores selling made-to-order items, custom packages, or any service requiring client input before final pricing.

Why Custom Product Stores Need Invoice Payment

Custom product businesses typically deal with pricing variables that can’t be preset in Shopify’s standard product setup. For example, if you're selling personalized furniture, engraved jewelry, tailored clothing, or signage services, the final price may depend on customer input such as size, material, or quantity. Requiring full payment upfront can cause friction, especially when the price isn't yet finalized.

The invoice payment method eliminates this issue. It allows customers to select "Invoice Payment" at checkout, submit their order details, and wait for an official invoice. The merchant can review the requirements, finalize the price, and then send a custom invoice for payment via bank transfer, manual credit card processing, or other offline options.

How It Works

With the Shopify invoice payment app, the invoice option appears as a payment method at checkout, based on conditions you define. After the customer places the order, no payment is taken immediately. Instead, the order enters your Shopify admin as pending. You can then:

• Review order details
  
  

• Update pricing if necessary
  
  

• Generate and send a PDF invoice or manual payment instructions
  
  

• Notify the customer with custom email templates
  
  

This keeps the process organized and professional while aligning with the realities of running a custom-product store.

Key Benefits

1. Pricing Flexibility
   You can review custom requests before finalizing the cost and sending the invoice. This allows for accurate, case-by-case pricing.
   
   

2. Improved Customer Trust
   Customers feel more comfortable placing orders without having to pay upfront for something that isn’t fully priced yet.
   
   

3. Streamlined Workflow
   Instead of relying on manual back-and-forth emails, the app lets you manage custom orders within your Shopify dashboard.
   
   

4. Better B2B Compatibility
   Many B2B customers expect to pay via invoice, especially for custom bulk orders. This method meets their expectations without requiring separate tools.
   
   

Final Thoughts

For Shopify stores dealing in custom, made-to-order, or variable-priced products, the Shopify Invoice Payment Method is not just convenient—it’s essential. It offers the flexibility your checkout needs while maintaining a streamlined order and payment process. Apps like INV make it easy to configure, send, and manage invoices within Shopify, turning a traditionally complex process into a smooth experience for both merchants and customers.