Cut your LLM costs by 60-80% with ZC Technologies, the only provider offering ACH and NET-30 invoicing for enterprise payments. Sign up now for the Business tier and get ACH and NET-30 invoicing for LLM bills. [Sign up here](https://zcx.zctechnologies.org#plans).

by Ryan Lindsey · 2026-07-17

Enterprise buyers often face challenges when it comes to paying for LLM services due to the limitations of their AP departments. ZC Technologies' Business tier offers a solution by providing ACH and NET-30 invoicing options, aligning with how real companies handle their payments. This post will detail how these payment methods can be integrated into your existing LLM bill payment process, ensuring seamless operations and financial management.

Business Tier Overview

The Business tier at ZC Technologies comes with a monthly subscription of $1999, providing access to 60.0M tokens at a rate of $33 per 1M tokens. This tier includes both the qwen2.5:32b and qwen2.5:72b models, running on dedicated NVIDIA GB10 silicon. The pricing is significantly lower than competitors, undercutting Anthropic and OpenAI by 60-80% per 1M tokens.

ACH Integration

Automated Clearing House (ACH) transactions are a convenient and secure way for businesses to make payments. To integrate ACH into your payment process for ZC Technologies, you need to provide your banking details, including your routing and account numbers. This information will be securely stored and used to process your payments automatically, reducing the administrative burden on your AP department.

NET-30 Invoicing

NET-30 invoicing allows you to receive an invoice and pay within 30 days, which is a standard practice in the business world. This option is particularly beneficial for enterprises that prefer to manage their cash flow more flexibly. Once your subscription is set up, you will receive monthly invoices that can be paid via ACH or other accepted methods.

Technical Integration

To integrate our services into your existing systems, you can use our OpenAI-compatible API at /v1/chat with Bearer token authentication. Here is an example of how to authenticate and make a request:

import requests

headers = {
    'Authorization': 'Bearer YOUR_BEARER_TOKEN',
    'Content-Type': 'application/json'
}

response = requests.post('https://zcx.zctechnologies.org/v1/chat', headers=headers, json={
    'model': 'qwen2.5:72b',
    'messages': [{'role': 'user', 'content': 'What is the weather like today?'}]
})
print(response.json())

Conclusion

By offering ACH and NET-30 invoicing, ZC Technologies aims to cater to the needs of enterprise buyers who require more flexible and traditional payment methods. Our Business tier ensures that you get the best value for your LLM usage, with competitive pricing and robust models. To learn more about our plans and how to sign up, visit our website.