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Guides

• What is a booking link?

  A booking link lets people pick a free time on your calendar, within your rules. How booking links work, their settings and kinds, costs, and when to skip one.

• What is a business operating system?

  A business operating system is how a company runs, written down, like EOS, or software that holds the whole business. Both meanings, what is in each, and costs.

• What is a company wiki?

  A company wiki keeps your team's policies, procedures and decisions in linked pages. Learn what belongs in it, who maintains it and how to start.

• What is a CRM?

  CRM means customer relationship management: one record of every customer, conversation and next step. What a CRM does, when you need one and what it costs.

• What is a help center?

  A help center gives customers searchable answers and a route to support. Learn how to organise articles, publish safely and measure whether they help.

• What is a help desk?

  A help desk turns each customer question into a tracked ticket with an owner and a status. How it works, the features that matter, what to measure, and pricing.

• What is a knowledge base?

  A knowledge base is a searchable library of written answers for a team or its customers. Internal vs external, what goes in one, costs, and why AI needs one.

• What is a KPI dashboard?

  A KPI dashboard shows the few numbers that say how a business is doing, against a target or last period. What to put on one, common mistakes, and the tools.

• What is a sales pipeline?

  A sales pipeline tracks potential sales through defined steps. Learn how stages, next actions, conversion rates and forecasts differ, with a worked example.

• What is a shared inbox?

  A shared inbox lets a team read and answer one address, like support@, together. How it differs from a shared mailbox or a group, and how to set one up.

• What is a ticketing system?

  A ticketing system gives each request an owner, status and history. Learn how tickets move, what to measure and when email needs more structure.

• What is agentic AI?

  Agentic AI is AI that plans and acts towards a goal instead of only answering. How it differs from generative AI and agents, levels of autonomy, and safety.

• What is an AI agent?

  An AI agent is an AI model that uses tools in a loop until a job is done. How agents differ from chatbots, what they need, the risks, and small-business uses.

• What is an AI CRM?

  An AI CRM uses AI to log activity, keep records current and draft follow-ups, so nobody types in the history. What the AI does, three kinds, and how to pick.

• What is an AI email assistant?

  An AI email assistant sorts new mail, summarises threads and drafts replies for you. The four kinds, what they can and can't see, the risks, and what they cost.

• What is an AI executive assistant?

  An AI executive assistant sorts email, runs your calendar, preps meetings, chases follow-ups and briefs you daily. What it does, its limits, and how to choose.

• What is an API key?

  An API key is a secret string that lets software use a service for your account. How keys work, how they differ from passwords and OAuth, and keeping them safe.

• What is an LLM?

  An LLM is an AI model trained on vast amounts of text to predict the next token. How LLMs work, tokens and context windows, strengths, weaknesses and safe use.

• What is an MCP server?

  An MCP server lets AI assistants like Claude and ChatGPT use an app's data and actions through one open standard. What it is, how it works, how to connect one.

• What is an MX record?

  An MX record is the DNS entry that tells the internet which server gets email for your domain. How MX records work, what priority means, and how to change them.

• What is an SOP?

  SOP means standard operating procedure: written steps for a routine task, so it is done the same way each time. What it includes, an example, how to write one.

• What is business email?

  Business email is an address on your company's own domain, like [email protected]. What it takes, how it differs from free Gmail, and what it costs in 2026.

• What is DKIM?

  DKIM adds a digital signature to each email your domain sends, checked with a public key in DNS. How it works, what a selector is, and which key length to use.

• What is DMARC?

  DMARC tells receiving servers what to do with email that fakes your domain, and reports who sends as you. How it works, its tags, and what changed in RFC 9989.

• What is inbox zero?

  Inbox zero is Merlin Mann's email method: turn every message into an action instead of leaving it to rot. The five actions, how to get there, and where AI fits.

• What is mer?

  MER means marketing efficiency ratio: total revenue divided by marketing spend. Learn the formula, how it differs from ROAS and why it is not profit.

• What is RAG?

  RAG, retrieval-augmented generation, makes an AI look up your documents before it answers, so it quotes your facts. How it works, its limits, when to use it.

• What is ROAS?

  ROAS is the revenue your ads bring in divided by what they cost. The formula, a good ROAS for your margin, ROAS vs ACOS and ROI, and why platforms disagree.

• What is SPF?

  SPF is a DNS record listing the servers allowed to send email for your domain. How it works, how to write a record, ~all vs -all, and the 10-lookup limit.

• What is workflow automation?

  Workflow automation moves repeatable work through triggers, conditions and actions. Learn how rules differ from AI and how to handle approvals and failures.