Home › Blog › B2B lead generation glossary: 50 terms, defined plainly
A B2B lead generation glossary: 50 terms on pricing, qualified meetings, cold email, SPF/DKIM/DMARC, PECR, CAN-SPAM, FSMA s21 and bank vendor risk.
By Moe Alhosni · Published 30 October 2026 · 15 min read
Short answer: This glossary defines 50 terms you meet when buying or running B2B lead generation: how agencies price it, what makes a meeting count, how cold email is sent, the DNS records that decide whether it arrives, the email laws in the UK, EU, US and Canada, and the vendor checks a bank or asset manager runs before it buys. Each entry gives a plain definition first, then why it matters, then the page that covers it in depth.
I'm Moe Alhosni, founder of ROI Maximizer. We run B2B cold email and are paid per qualified meeting that took place. Before that I spent four years and seven months in sales at Moody's in London, finishing as Assistant Director, Sales. Most of these words came up in my first week of either job, and half of them meant something different to each person using them. So the definitions below are the ones I would put in a contract.
The legal entries are general information, not legal advice. Each links its primary source. If you sell to financial institutions, start with the financial services hub.
Pay per meeting is a pricing model where you pay a lead generation agency a fixed fee for each sales meeting that meets an agreed definition, instead of paying for its time or activity. The detail that matters is whether the fee is due when the meeting is booked or when it takes place.
Why it matters: our terms are a $1,000–$3,000 setup, then $200–$500 per qualified meeting that took place, or a flat $5,000/month; no minimum term; nothing for a no-show.
More: pay per meeting pricing, terms included
Pay per appointment is the same model as pay per meeting under a different name: the agency charges a fee for each appointment it sets on your calendar with a prospect who fits your criteria. Some appointment-setting firms bill on booking, so a no-show still costs you.
More: pay-per-appointment companies compared
Pay per lead is a pricing model where you pay for each contact or enquiry the agency delivers, such as a name, an email address or a form fill, whether or not that person ever agrees to talk. It moves the risk of conversion from the agency to you.
More: pay per appointment vs pay per lead
Pay per result is the umbrella term for lead generation pricing where the fee depends on an outcome, such as a lead, a positive reply or a meeting, rather than on hours, seats or a monthly service fee. "Result" has to be defined in writing, or it means whatever the invoice says.
More: pay-per-result lead generation
A retainer is a fixed monthly fee paid to an agency for running outreach on your behalf, due whether that month produces ten meetings or none. Retainers often come with a minimum term.
Why it matters: compare a retainer with per-meeting pricing by dividing the monthly fee by the meetings that actually took place.
More: pay per meeting vs retainer
A setup fee is a one-off charge at the start of a lead generation engagement that pays for the sending domains, mailboxes, warm-up, list build and copy before any outreach goes out. It is usually paid whatever happens afterwards.
More: cold email agency pricing, line by line
Cost per qualified meeting is everything you paid for lead generation over a period, setup and fees included, divided by the number of qualified meetings that actually took place in that period. It is the one number that lets you compare a retainer, an SDR hire and a per-meeting agency fairly.
More: cost per meeting calculator
A qualified meeting is a sales meeting that took place with a person who matches a written definition agreed before outreach starts, typically covering role, company size, sector, budget authority and a stated need. Without the written definition, "qualified" means whatever the person invoicing you decides.
Example: PR Noir, a New York PR agency and not a finance client, had 27 leads turn into 10 qualified meetings and a $90K deal in its first 45 days.
More: what counts as a qualified meeting
A booked meeting is one that sits on your calendar with an accepted invitation; a held meeting is one where the prospect actually turned up and the conversation took place. The gap between the two is your no-show rate.
Why it matters: an invoice that counts booked meetings charges you for no-shows.
More: appointment setting services: booked vs held
A no-show is a booked meeting the prospect does not attend and does not cancel in advance, leaving your salesperson waiting on an empty call. Contracts should say whether a no-show is billed, replaced or simply not counted.
More: what counts as a qualified meeting
An ideal customer profile, or ICP, is a written description of the companies most likely to buy from you and stay, set by firmographics such as sector, size, region and technology, plus the trigger that makes them need you now. It describes companies; the people inside them are a separate list of job titles.
More: check a lead list against your ICP
A buying committee is the group of people inside a customer organisation who together decide a purchase, usually a business owner, a budget holder, users, and control functions such as IT security, risk, legal and procurement. Any one of them can stop the deal.
Why it matters: when I sold into Tier 1 banks at Moody's, the person who wanted the product was rarely the only person who had to say yes.
More: bank buying committee map
A decision-maker is the person with authority to approve a purchase and commit the budget for it, as opposed to the people who research, recommend or use the product. In large financial institutions this is often a committee rather than one name.
More: how to sell to asset managers and RIAs
A champion is a person inside the prospect's organisation who wants your product to win and actively argues for it in internal meetings you are not invited to. A champion is not always the decision-maker, and a deal with only one champion stalls when that person goes on leave.
More: how to sell to banks
Cold email is a one-to-one business email sent to someone who has not contacted you before, written to start a conversation about a problem your product solves for their role. It is lawful B2B outreach in many countries, subject to each country's email rules covered below.
More: what a cold email agency does
A sequence is the planned series of emails sent to each prospect in a campaign: the first email, then follow-ups at set intervals, which stop automatically when the prospect replies. We run four steps by default, five on a list big enough to test step five.
More: how many follow-ups a sequence needs
A follow-up is any email in a sequence after the first one, sent to a prospect who has not replied yet, usually in the same thread and a few working days later. A follow-up that only says "bumping this" adds nothing the first email lacked.
More: follow-ups by step, from 91,000 sends
Reply rate is the number of replies a campaign receives divided by the number of prospects contacted or emails sent, with the denominator stated. It counts every reply, including "not interested", "remove me" and out-of-office messages unless they are filtered out.
More: cold email statistics
Positive reply rate is the share of contacted prospects who reply with interest, such as asking for a call, more information or pricing, out of everyone contacted. Published figures can differ tenfold because vendors count replies, people and sends differently.
More: positive reply rate benchmarks and definitions
Warm-up is the process of building a new mailbox's sending reputation by sending and receiving small, rising volumes of normal-looking email before it sends cold outreach. Instantly's help centre, as of October 2026, says a mailbox needs at least two weeks of warm-up before campaigns.
More: cold emails per inbox per day
A sending domain is a separate domain, usually a close variation of your company name, registered only to send cold email, so a deliverability problem cannot damage the main domain your staff and customers use. It should point visitors to your real website.
More: check a domain's email setup
Inbox rotation is spreading a campaign's daily sends across many mailboxes on several sending domains, so each mailbox stays inside a safe daily volume. As of October 2026 we set 15 to 33 cold emails a day per inbox.
More: cold emails per inbox per day
Spintax is a template syntax that lists interchangeable words or phrases inside braces, such as {Hi|Hello}, so the sending tool picks one option per email and recipients see varied wording. It varies the text; it does not make a generic email relevant.
More: cold email templates, with spintax rendered
Personalisation is any part of a cold email written for the specific recipient or company, from a merge field like their first name to a line about a recent hire, filing or product launch. The useful kind explains why you are writing to them now.
More: AI SDR software vs a pay-per-meeting agency
SPF (Sender Policy Framework) is a DNS TXT record that lists the servers allowed to send email for a domain, so receiving servers can reject mail from anywhere else. An SPF record that needs more than 10 DNS lookups fails, per RFC 7208.
More: email setup checker
DKIM (DomainKeys Identified Mail) is a method of signing each outgoing email with a private key, while the matching public key sits in the sender's DNS, so receivers can check the message was not altered in transit. It is defined in RFC 6376.
More: email setup checker
DMARC is a DNS record that tells receiving servers what to do with mail that claims to come from your domain but fails SPF and DKIM alignment, and where to send reports about it. It is defined in RFC 7489.
Why it matters: Google's sender guidelines require DMARC from anyone sending more than 5,000 messages a day to Gmail accounts.
More: fintech email security benchmark
DMARC p=none is the monitoring-only policy: receiving servers send you reports about mail failing authentication but take no action against it because of DMARC. It meets Google's minimum for bulk senders but does not stop anyone forging your domain.
More: fintech email security benchmark
DMARC p=quarantine is the policy that asks receiving servers to treat mail failing authentication as suspicious, which in practice usually means delivering it to the spam folder. A pct value below 100 applies the policy to only part of the failing mail.
More: fintech email security benchmark
DMARC p=reject is the strictest policy: it asks receiving servers to refuse mail that fails authentication outright, so forged messages using your domain are not delivered at all. It is the setting a security team means when it says a domain is protected.
More: check your DMARC policy
MTA-STS is a standard that lets a domain tell other mail servers to deliver email to it only over encrypted, certificate-verified connections, and to refuse delivery otherwise. It protects mail sent to you, not mail you send, and is defined in RFC 8461.
More: fintech email security benchmark
BIMI (Brand Indicators for Message Identification) is a DNS record that lets supporting inboxes show your brand logo next to authenticated email from your domain. It only works on a domain whose DMARC policy is enforcing, at quarantine or reject.
More: fintech email security benchmark
A blocklist is a published list of IP addresses or domains that a reputation service has linked to spam, which mailbox providers and corporate filters consult when deciding whether to accept or junk a message. Spamhaus runs the best-known ones.
Why it matters: one listing on a sending domain can send a whole campaign to spam.
More: why cold emails get no replies
SURBL is a blocklist of domains that have appeared in links inside unsolicited email, which filters check against every URL in a message body. A cold email can be junked because of a link it contains, even when the sending domain is clean.
More: why cold emails get no replies
Bounce rate is the share of sent emails that the receiving server refused, divided by emails sent, split into hard bounces (the address does not exist) and soft bounces (temporary failures). A high bounce rate is one of the quickest ways to damage a new domain.
Example: an audit of two of our B2B clients' campaigns (neither in finance) on 8 October 2026 found bounce rates of 1.0% and 1.2%.
More: why cold emails get no replies
Spam complaint rate is the share of delivered emails that recipients mark as spam, as reported by the mailbox provider. Google's sender guidelines ask senders to keep it below 0.10% and never let it reach 0.30%.
More: cold emails per inbox per day
This section is general information, not legal advice; check with your compliance team or counsel. In short: selling a B2B product to a finance firm is ordinary B2B marketing under the email rules. The financial promotion rules bite when the sender itself promotes investments or advisory services. Our free finance outbound compliance checker walks through both.
PECR (the Privacy and Electronic Communications Regulations 2003) are the UK rules on electronic marketing, including email, that sit alongside UK GDPR. Under regulation 22, the consent rule for marketing email applies to individual subscribers, not to companies.
Why it matters: the ICO says you can email any corporate body, but sole traders and some partnerships are treated as individuals, and every email must identify you and offer an opt-out.
More: is cold email legal for financial services?
The soft opt-in is the PECR exception that lets you email an individual without fresh consent if you got their details during a sale or negotiation, you market similar products, and you offered a simple opt-out. It is set out in regulation 22(3).
More: is cold email legal for financial services?
Legitimate interest is the lawful basis under Article 6(1)(f) of UK GDPR that most B2B prospecting relies on, letting you process a business contact's personal data without consent if a three-part test is passed. The ICO's three parts are purpose, necessity and balancing.
Why it matters: a person can object to direct marketing at any time, and under Article 21 that objection must be honoured.
More: is cold email legal for financial services?
CAN-SPAM is the US federal law on commercial email, an opt-out regime that allows unsolicited business email if it meets content rules such as honest headers, a physical postal address and a working unsubscribe. The FTC's guide says it makes no exception for business-to-business email.
Why it matters: opt-out requests must be honoured within 10 business days.
More: financial services lead generation in New York
CASL is Canada's Anti-Spam Legislation, which allows a commercial electronic message only with the recipient's express or implied consent, plus sender identification and an unsubscribe mechanism, under section 6. For B2B, implied consent can come from an address that is conspicuously published and relevant to the person's role.
Why it matters: that implied consent rule is in section 10(9), and an address bought from a data vendor is not the same as one the person published.
More: is cold email legal for financial services?
UWG section 7 is the German unfair competition rule that treats advertising by email without the addressee's prior express consent as an unacceptable nuisance, with no general exception for business recipients. It sits in section 7(2) no. 2 of the Act against Unfair Competition.
Why it matters: "legitimate interest under GDPR" does not make cold email to German companies lawful on its own.
More: fintech lead generation in Frankfurt
A financial promotion is a communication, made in the course of business, that invites or induces someone to engage in investment activity, and FSMA section 21 bans it unless an authorised person makes or approves it, or an exemption applies. Email counts as a non-real-time communication under article 7 of the Financial Promotion Order.
Why it matters: a fintech selling software to a bank is not making a financial promotion; a fund emailing investors may be.
More: cold email as a financial promotion
FINRA Rule 2210 is the US rule governing how broker-dealer member firms communicate with the public, sorting every written message into correspondence, retail communication or institutional communication, each with its own approval and supervision duties. The definitions are in Rule 2210(a).
Example: a written message sent to 25 or fewer retail investors within any 30 calendar-day period is correspondence.
More: FINRA 2210 and the SEC Marketing Rule
The SEC Marketing Rule is Rule 206(4)-1 under the Investment Advisers Act, which governs advertisements by SEC-registered investment advisers, including templated prospecting emails sent to more than one person, and bans misleading or unsubstantiated claims. The SEC's compliance guide explains its scope.
More: FINRA 2210 and the SEC Marketing Rule
Third-party risk management, often called vendor risk, is the process a bank or other regulated firm uses to assess, contract with and monitor its suppliers, with scrutiny scaled to how critical the service is. In the US it follows the interagency guidance of June 2023.
Why it matters: it starts after the business owner says yes, and it decides how long your deal takes.
More: how to sell to banks
A security questionnaire is the standard document a financial institution sends a prospective supplier, asking hundreds of questions about information security, data handling, access control, business continuity and subcontractors before a contract is signed. Common templates include the SIG and the CAIQ.
Why it matters: ask for it in the first meeting, not after the demo.
More: how to sell to banks
DORA, the Digital Operational Resilience Act, is the EU regulation that sets ICT risk, incident reporting and third-party risk rules for financial entities, applying since 17 January 2025. It is Regulation (EU) 2022/2554.
Why it matters: any ICT supplier to an EU bank will meet contract terms on data location, audit access and exit, with extra ones for critical or important functions.
More: selling to banks in Central and Eastern Europe
A pilot is a limited, time-boxed deployment of a product at a customer, with agreed success criteria, run before the customer commits to a full contract. In banking, a pilot usually still has to pass vendor risk review, so a small scope gets through faster.
More: fintech first bank pilot
Procurement is the function inside a large organisation that runs the formal buying process once a purchase is approved, covering supplier onboarding, commercial terms, contract negotiation and purchase orders. It rarely starts a purchase, so it is the wrong first email.
More: appointment setting for companies that sell to banks
Most of these terms end up in a contract. Before you pay anyone to book meetings, us included, get three of them defined in writing.
If you sell to financial institutions, the financial services hub explains how we work with finance firms. We have not run a finance campaign yet, and the hub says so.
Moe Alhosni, founder, ROI Maximizer (M Ventures LTD, 4 Beau Street, Bath BA1 1QY). Book 30 minutes or email moe@roimaxi.com.
About the author: Moe Alhosni, founder of ROI Maximizer. Before that he spent four and a half years in sales at Moody's in London, most recently as Assistant Director, Sales, working with banks, asset managers and private equity firms. He runs the campaigns behind the first-hand data on this site. LinkedIn
After Moody's he was Sales Director at Coinshift, a Web3 treasury management company (2024). Before Moody's he worked at BLOM Bank France in London on settlements and customer service, including AML/KYC record updates. Full career
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