Return on ad spend (ROAS) is revenue generated divided by advertising spend, expressed as a ratio (4:1) or a multiple ($4 for every $1 spent). It is used to evaluate the efficiency of paid campaigns at the channel, campaign, ad set, or creative level, and reported either on a same-day attribution basis or against a longer-tail cohort window. It is the headline number on most paid-acquisition dashboards and the most-misread metric in marketing finance.
The first thing to understand about ROAS is that it is a revenue ratio, not a profit ratio. ROI is profit-over-cost; ROAS is revenue-over-ad-cost and ignores cost of goods, fulfillment, payment fees, and every other margin component. A "4:1 ROAS" sounds great until you disco...
A Special Purpose Vehicle (SPV) is a single-purpose legal entity created to pool multiple investors into a single investment in a specific company. The SPV is the entity on the cap table rather than each individual investor, used to aggregate angel investors, syndicate participants, or smaller institutional checks into a single line on the cap table. Popularized by AngelList (which built infrastructure for SPV creation and management), it is now widely used across angel syndicates, scout programs, and small institutional vehicles. It is the legal structure that makes syndicated investments practical at scale.
The mechanics:
Creation: lead investor (often a "syndicate lead") creates the SPV as an LLC.
Investor commitments: individual inv...
Corporate Venture Capital (CVC) is venture investment by operating companies through dedicated investment arms, pursuing both strategic and financial return objectives. Examples include Google Ventures / GV, Salesforce Ventures, Intel Capital, Microsoft Climate Innovation Fund, Comcast Ventures, and Capital One Ventures. Strategic objectives cover access to emerging technology, partnership opportunities, ecosystem development, and optionality on potential acquisitions, distinguishing CVC from pure-financial venture capital where the only objective is portfolio return. It accounts for roughly 20-25% of US venture deal count by some measures (NVCA, PitchBook data) and is a meaningful share of late-stage venture inves...
Layoffs (also called Reduction in Force or RIF) are involuntary terminations driven by business need rather than individual performance. Companies typically use them when reducing burn, shifting strategy, eliminating a division, or unable to sustain current headcount. Layoffs require careful planning, legal compliance (WARN Act for large layoffs), generous severance, and humane execution to avoid both legal exposure and lasting damage to remaining employees' morale. They're the worst part of running a company and almost always handled less well than founders intend.
The layoff decision:
Why companies lay off:
A sprint is a fixed time period (typically 1 to 4 weeks) during which a team commits to delivering a defined set of work. The sprint ends in a review (where the increment is demonstrated to stakeholders) and a retrospective (where the team reflects on its own process). It is used to create a predictable cadence of shipping working software and learning from it. It is the heartbeat of Scrum and the source of most of Scrum's value when run with discipline.
The structural rules that make sprints work: fixed length (sprints don't get extended; the work in flight at the end of the sprint either ships, gets rolled to the next sprint, or gets dropped), fixed scope mid-sprint (no new work added once the sprint starts; the protection of the t...
A letter of intent (LOI) is a usually non-binding document outlining the proposed terms of an acquisition, signed before the definitive agreement. Sometimes called a term sheet in M&A context or memorandum of understanding (MOU), it is signed before deep due diligence and establishes the headline price range, transaction structure, key conditions, and an exclusivity period during which the seller commits not to negotiate with other potential buyers. It is the document that turns a buyer's interest into a structured negotiation and the document founders most commonly misunderstand as a commitment to close.
The components of a typical LOI: headline price and structure (cash vs stock, all-cash vs earnout, fixed price vs collar...
International equity grants are equity awards granted to employees and contractors located outside the United States. They involve significant complexity from country-by-country differences in tax treatment, securities laws, employment laws, currency, and reporting, typically requiring per-country analysis and often country-specific sub-plans or alternative structures such as phantom equity. It's the area where US-default thinking creates expensive surprises.
The complexity dimensions:
Tax treatment (varies by country):
A wireframe is a low-fidelity sketch of a screen showing layout, hierarchy, and core functionality, used to align on structure before investing in polish. It deliberately strips out real typography, color, imagery, and microinteractions. The deliberate ugliness is the point: a polished mockup invites feedback on visual taste; a wireframe forces feedback on the structure of the experience.
The fidelity spectrum runs roughly: paper sketches (lowest, drawn freehand on actual paper or whiteboard), low-fidelity digital wireframes (grayscale boxes-and-labels in Balsamiq, Whimsical, or Figma), high-fidelity wireframes (more refined layout but still no real visuals), mockups (full visual design but typically static), and prototypes (inter...
The Investor Rights Agreement (IRA) is one of the three primary NVCA financing documents executed at a priced venture financing. Sometimes called "IRRA" for "Investor Rights and Restrictions Agreement," it is an NVCA (National Venture Capital Association) document governing the ongoing rights and protections that preferred shareholders receive post-financing, including information rights, registration rights, pro-rata participation rights, and various consent and approval thresholds. Alongside the Voting Agreement and the Right of First Refusal and Co-Sale Agreement, the IRA is one of the three documents that together implement the substantive terms agreed to in the term sheet.
The major rights typically granted in...
Terms of Service (ToS) is the contract between a company and its users governing how the product or service can be used. Also called Terms of Use or User Agreement, it covers acceptable use rules, intellectual property terms, payment terms, liability limitations, warranty disclaimers, dispute resolution mechanisms (arbitration, governing law), and termination conditions. ToS is the legal foundation of every product-customer relationship and required for any commercial product. It is the document users agree to (often by simply using the product) and that creates the legal relationship.
The standard contents:
Acceptance and modifications: