---
title: "eBooks"
description: "Download white papers and eBooks on SaaS, subscription billing, usage-based pricing, ARR/MRR, and Net Revenue Retention"
url: "https://ordwaylabs.com/resources/ebook/"
type: "Page"
publisher: "Ordway"
language: "en-US"
published: "2024-03-20T12:42:13+00:00"
updated: "2025-08-19T07:31:15+00:00"
---

# eBooks

## eBooks and White Papers

#### SaaS Metrics, Billing, and Revenue Recognition

## SaaS Billing Integration

**20 Systems to Connect**

[![Cover of ebook titled the finance leaders' guide to SaaS billing integration with abstract illustration of finance professionals in front of a clipboard and calculator](/wp-content/uploads/2023/07/SaaS-Billing-Integration-eBook-cover-1000x750-1.jpg)](/resources/white-papers/the-finance-leaders-guide-to-saas-billing-integration/)

Learn the benefits of connecting your [SaaS billing](/products/subscription-billing-software/) platforms with different upstream and downstream systems. Covers CRM, CPQ, ERP, accounting, payments, tax, foreign exchange and more.

[View eBook](/resources/white-papers/the-finance-leaders-guide-to-saas-billing-integration/)

## Calculating ARR

**Annual Recurring Revenue**

[![Cover of ebook with title three ways to calculate ARR and abstract image of finance leader touching charts](/wp-content/uploads/2023/07/Three-ways-to-calculate-ARR-SaaS-companies-ebook-preview-1000x750-lc.jpg)](/resources/white-papers/three-ways-to-calculate-arr-for-saas/)

Compare the three different ways SaaS companies calculate [ARR](/resources/guides/annual-recurring-revenue-guide) to understand which is best for you. Rethink what products, contracts, and revenue streams should be included.

[View eBook](/resources/white-papers/three-ways-to-calculate-arr-for-saas/)

## PLG Self-Service Checkout

**Free Trial Conversion for SaaS**

[![Cover of self service checkout for product led growth ebook with illustration of a laptop with SaaS pricing page](/wp-content/uploads/2024/10/self-service-checkout-plg-saas-ebook-cover-1000x750-1.jpg)](/resources/white-papers/self-service-checkout-for-plg-ebook/)

How to optimize the self-service checkout experience for customers buying SaaS products online. Recommendations for each step of the journey – 1) plan selection, 2) shopping cart review, 3) payment method capture, and 4) final checkout.

[View eBook](/resources/white-papers/self-service-checkout-for-plg-ebook/)

## Consumption Pricing

**Metrics, Annual Contracts, Billing**

[![Consumption based pricing guide cover with an illustration of servers and cloud computing on a gray background](/wp-content/uploads/2024/10/consumption-based-pricing-guide-cover-1000x750-1.jpg)](/resources/guides/usage-based-pricing-guide/)

The industry’s most comprehensive reference guide for consumption-based pricing. Covers 1) Pricing metrics, 2) Discounting strategies, 3) Contract structures, 4) Packaging strategies, 5) Billing Policies, and more.

[View](/resources/guides/usage-based-pricing-guide/)

## SaaS Free Trials

**Product Led Growth Strategies**

[![Cover of How SaaS Free Trials Work ebook with an illustration of a laptop showing a registration form on a blue background](/wp-content/uploads/2024/10/how-saas-free-trials-work-cover-1920x1440-1.jpg)](/resources/white-papers/how-saas-free-trials-work/)

Learn how to use product-led growth strategies for new customer acquisition. The guide shares best practices for free trial registration, guided onboarding, upsell/cross-sell, payment capture, and checkout.

[View eBook](/resources/white-papers/how-saas-free-trials-work/)

## Also Read our Online Guides

### Net Retention

[![abstract illustration of finance application and money bag on blue background](/wp-content/uploads/2024/03/net-revenue-retention-guide-1000x750-1.jpeg)](/resources/guides/net-revenue-retention-guide/)

[View Guide](/resources/guides/net-revenue-retention-guide/)

### Subscription Billing

[![abstract illustration of finance application on dark blue background](/wp-content/uploads/2024/03/subscription-billing-guide-preview-1000x750-1.jpeg)](/resources/guides/subscription-billing-guide/)

[View Guide](/resources/guides/subscription-billing-guide/)

### ARR/MRR

[![abstract illustration of bar and pie charts on bright green background](/wp-content/uploads/2024/03/annual-recurring-revenue-guide-1000x750-1.jpeg)](/resources/guides/annual-recurring-revenue-guide)

[View Guide](/resources/guides/annual-recurring-revenue-guide)