Software Glossary

A controlled experiment that compares two versions of a page, email, or ad to determine which performs better. Statistically significant A/B tests require enough traffic volume and a clear primary metric before declaring a winner.

A platform that connects advertisers with publishers who promote their products in exchange for commissions. Networks like CJ, ShareASale, and Impact handle tracking, reporting, and payouts for both sides.

A set of protocols and definitions that let different software systems communicate with each other. REST and GraphQL are the most common API styles used by modern SaaS platforms.

A strategy that exploits pricing differences between bookmakers to guarantee a profit regardless of the outcome. Arbitrage opportunities are rare and short-lived because sportsbooks adjust their lines quickly.

The total predictable revenue a subscription business expects to earn over a 12-month period. ARR is a core health metric for SaaS companies because it smooths out monthly fluctuations and reveals long-term growth trends.

The process of identifying which marketing touchpoints contributed to a conversion. Common models include first-touch, last-touch, linear, and data-driven attribution, each distributing credit differently across the customer journey.

The practice of setting a dedicated betting budget and sizing individual wagers as a small percentage of that total. Disciplined bankroll management (typically 1-5% per bet) protects against inevitable losing streaks.

The average cost of converting a prospect into a paying customer, including marketing spend, sales salaries, and tooling. Lowering CAC while maintaining quality leads is a constant SaaS challenge.

A geographically distributed network of servers that caches and delivers web content from the location nearest to each user. CDNs reduce page load times, handle traffic spikes, and improve availability for global audiences.

A team member or contractor who manages direct messages on behalf of a creator to build fan relationships and drive sales. Professional chatters handle personalized responses, upsells, and mass messaging at scale.

The percentage of customers or revenue lost during a given period. High churn signals product-market fit issues, while negative net-revenue churn (expansion outpaces losses) is the gold standard for growth-stage SaaS.

A development practice that automates code integration, testing, and deployment. CI merges code changes frequently with automated tests; CD pushes validated builds to production automatically, reducing release cycles from weeks to minutes.

The delivery of computing resources (servers, storage, databases, networking) over the internet on a pay-as-you-go basis. Cloud computing eliminates the need for organizations to own and maintain physical data centers.

The payment an affiliate earns for driving a qualified action such as a sale, lead, or sign-up. Commission structures vary from flat fees to percentage-based payouts and often include tiered bonuses for top performers.

A lightweight virtualization method that packages an application and its dependencies into a portable container image. Docker and Kubernetes are the dominant tools in this space, enabling consistent deployments across any environment.

The percentage of visitors who complete a desired action, such as signing up, purchasing, or requesting a demo. Conversion rate optimization (CRO) uses testing and UX improvements to increase this number without additional traffic.

The length of time a tracking cookie remains active after a user clicks an affiliate link. Longer cookie windows (30, 60, or 90 days) give affiliates credit for purchases that happen days or weeks after the initial click.

A pricing model where the advertiser pays only when a specific action is completed, such as a form submission, app install, or purchase. CPA aligns incentives because both advertiser and affiliate benefit from genuine conversions.

The price an advertiser pays for each click on a paid ad. CPC varies widely by industry, keyword competitiveness, and platform. Tracking CPC alongside conversion rate reveals the true cost of acquiring each lead.

The cost an advertiser pays per 1,000 ad impressions. CPM is commonly used for brand-awareness campaigns where the goal is exposure rather than immediate clicks or conversions.

A performance-based model where the affiliate earns a commission only when an actual sale is completed. CPS minimizes risk for advertisers while rewarding affiliates who can drive high-intent buyers.

The percentage of people who click on a link, ad, or CTA relative to the total number who see it. A higher CTR typically indicates stronger ad creative, more relevant targeting, or better meta titles in organic search.

A distributed computing paradigm that processes data closer to its source rather than in a centralized data center. Edge computing reduces latency for real-time applications like IoT sensors, autonomous vehicles, and content delivery.

The percentage of followers or subscribers who actively interact with content through likes, comments, tips, or messages. High engagement rates correlate with stronger monetization and better algorithmic reach.

The average revenue an affiliate earns per click sent to an offer. EPC is calculated by dividing total commissions by total clicks and is the primary metric for comparing offer profitability across different networks.

A mathematical calculation of the average amount a bettor can expect to win or lose per bet over time. Positive expected value (+EV) bets are the only sustainable path to profitability in sports wagering.

The ability to keep subscribers active and paying month after month. Retention strategies include regular posting schedules, personalized interactions, exclusive content drops, and loyalty-based pricing tiers.

A pricing model that offers a free tier with limited features while charging for premium functionality. Freemium works best when the free product delivers genuine value and naturally motivates upgrades.

A form of wagering where one competitor receives a virtual advantage or disadvantage to equalize perceived chances. Asian handicaps in soccer eliminate the draw outcome entirely, while European handicaps allow ties.

The total revenue a business expects from a single customer account over the full duration of the relationship. A healthy SaaS business targets an LTV-to-CAC ratio of at least 3:1.

A model that maps the stages a prospect moves through from initial awareness to purchase. Common frameworks include TOFU (top of funnel), MOFU (middle), and BOFU (bottom), each requiring different content and tactics.

A bulk direct message sent to all subscribers or a filtered segment at once. Mass DMs are the primary sales channel for PPV content and time-limited promotions on subscription-based creator platforms.

An architectural style that structures an application as a collection of small, independently deployable services, each responsible for a single business capability. Microservices enable teams to develop, test, and scale features without affecting the entire system.

A straight-up bet on which team or player will win, with no point spread involved. Favorites carry negative odds (e.g., -180) while underdogs carry positive odds (e.g., +150), reflecting the implied probability and payout ratio.

The normalized monthly income a company earns from active subscriptions. MRR lets operators compare revenue across months regardless of billing cycles, discounts, or mid-month sign-ups.

A software design where a single instance serves multiple customers (tenants) with logically isolated data. Multi-tenancy is the standard architecture for cloud SaaS because it reduces infrastructure costs and simplifies updates.

A numerical representation of the likelihood of an outcome and the potential payout. Odds formats include decimal (2.50), fractional (3/2), and American (+150), each conveying the same probability differently.

A single wager that combines two or more individual bets into one ticket. All selections must win for the parlay to pay out, but the combined odds create a significantly higher potential return than placing each bet separately.

A digital barrier that restricts access to content until a user pays a subscription fee or one-time price. Paywalls are the core monetization mechanism for creator platforms, news sites, and membership communities.

A server-to-server callback that fires when a conversion occurs, passing transaction details to the affiliate's tracking platform. Postbacks are more reliable than pixel-based tracking because they are not affected by browser privacy restrictions.

An advertising model where the advertiser pays a fee each time someone clicks their ad. Google Ads and Meta Ads are the two largest PPC platforms, and campaign success is measured by CPC, CTR, and ROAS.

Content that requires a one-time payment to unlock, separate from any subscription fee. PPV is widely used on creator platforms for premium photos, videos, or livestream replays that sit behind a secondary paywall.

A security model that restricts system access based on assigned user roles rather than individual permissions. RBAC simplifies administration in large teams and helps organizations enforce least-privilege principles.

An advertising technique that shows ads to users who have previously visited your website or engaged with your content. Retargeting keeps your brand visible during the consideration phase and typically achieves higher conversion rates than cold ads.

A commission structure where the affiliate receives an ongoing percentage of the revenue generated by referred customers for the lifetime of those accounts. Rev share is common in SaaS and iGaming affiliate programs.

The net profit or loss expressed as a percentage of total money wagered over a period. A positive ROI means the bettor is profitable, with professional sports bettors typically targeting 3-8% long-term ROI.

The practice of improving a website's visibility in organic search engine results through on-page content, technical structure, and backlink acquisition. Effective SEO drives sustainable traffic without per-click costs.

A cloud execution model where the provider dynamically manages server allocation and billing is based on actual compute time consumed. Developers write functions without provisioning infrastructure, though cold-start latency and vendor lock-in are trade-offs.

A formal contract between a service provider and customer that defines measurable performance guarantees such as uptime percentage, response times, and remedies for breaches. Enterprise SaaS buyers typically require 99.9% or higher uptime SLAs.

A handicap applied to a favored team to level the betting field. When you bet on a -6.5 spread, that team must win by 7 or more points to cover. Spreads are the most popular bet type in American football and basketball.

An authentication mechanism that lets users access multiple applications with a single set of credentials. SSO reduces password fatigue, improves security posture, and is a standard requirement for enterprise software procurement.

A method affiliates use to append custom identifiers to their tracking links so they can pinpoint which traffic source, page, or creative generated each conversion. Sub-IDs are essential for scaling campaigns profitably.

The rate at which paying subscribers cancel their memberships over a given period. Reducing subscriber churn through consistent content quality and community building is more cost-effective than acquiring new fans.

A posted list of actions, content types, or interactions that fans can purchase through tips. Tip menus give creators a transparent pricing structure and encourage fans to spend on specific, predefined offerings.

A strategy focused on finding bets where the implied probability from the odds is lower than the bettor's estimated true probability of the outcome. Consistent value betting is the foundation of long-term profitable wagering.

An automated HTTP callback that pushes real-time data from one application to another when a specific event occurs. Webhooks eliminate the need for constant polling and are essential for building responsive integrations.

A product or service built by one company but rebranded and sold by another under their own name. White-label SaaS lets agencies and resellers offer fully branded solutions without building the technology from scratch.