How to increase sales volume: which of four levers to pull first

Sales volume is how many units, deals or sales you make in a set period. Revenue is the money those sales bring in. You can raise revenue by raising prices without selling a single extra deal, so when the goal is more sales, count sales.

What counts as one unit depends on what you sell. For a rep it's a signed deal. For a coach it's a client who books a block of sessions, for a property agent a closed listing, and for a consultant a signed project.

How to measure it

Count units each week, not each month. A monthly total hides a slow week until it's too late to fix. Then split the weekly count by offer and by source. The first shows which package people buy. The second shows whether deals come from calls, referrals, chat enquiries or past clients.

The count itself comes from two numbers multiplied together: the conversations you have, and the share of them that end in a sale. Every way to sell more raises one of those, or adds sales to buyers you already have.

Most lists of ways to increase sales hand you a dozen tips or more, from payment options to a sales contest. A few are useful, but they mix things that work at very different points in your sales, and they don't tell you where to start. Every tip on those lists moves one of four levers. Knowing which lever a tip pulls makes it much easier to choose.

If you sell one thing once to each client, the last two levers barely apply, and your volume comes from the first two. If clients reorder, the fourth lever is often the cheapest of all.

More conversations

This is the lever most people reach for first: make more calls. It works, and it's the easiest to measure. It's also the most tiring, and it only helps if your conversion rate holds up as you add volume.

Spend the extra hours on people who fit your best buyers, not anyone with a phone number. Block a fixed hour each day for calling. A protected hour gets done; "I'll call more this week" doesn't.

Faster replies count here too, because an enquiry you answer the next morning is often a conversation someone else already had. In the WhatsApp Business app, an away message answers people who write outside your hours and tells them when you'll be back, and a greeting message welcomes someone writing for the first time. Then reply yourself, one to one, with one question and one next step.

To see what a volume goal means in weekly calls, the activity calculator works back from your target to the calls, conversations and meetings each week needs, with your own conversion rates plugged in.

Better conversion

This lever gets you more sales from the same number of conversations. It usually means fixing one step: the first meeting that doesn't lead to a second, the proposal that goes out a week late, the follow-up that never happens.

It's often the quickest win, because the buyers are already in front of you. Most deals that fade aren't lost to a rival. They fade because nobody called back, and a simple rule fixes most of that:

1. End every conversation by agreeing the next date, before you hang up or send the last message.
2. Write the date down with one line on what you'll say.
3. Each morning, work the overdue callbacks before any new calls.
4. If someone doesn't pick up, try another day and another hour before you slow down.

How to close more sales goes deeper on finding the step where you lose the most deals.

More per client

Selling more to each buyer doesn't add to the count of deals, but it adds units, and it often costs you one extra question at the right moment. Offer an add-on or a bundle only when it solves something the client has told you about, because an add-on nobody uses tends to come back as a refund request. A coach offers a block of sessions to a client who already asked for more time. A property agent lines up a second viewing on the same street.

The average deal size page shows how to work it out and why one large deal can skew it.

Repeat buyers

A past client already trusts you. They don't need convincing that you're real, and the conversation is shorter. Yet many sellers never go back to them.

A simple rhythm is enough: a check-in a few weeks after delivery, and a call when they'd naturally need you again. Ask for a referral at the moment they're happiest, right after delivery or a good result, and make it specific. "Who else do you know who's moving offices this year?" is easier to answer than "Know anyone?" Log each referral as its own source so you can see what it brings in.

Before you add calls, find out who buys from you and why. The US Small Business Administration says market research helps you find customers, and that asking customers yourself answers questions about your own business, such as what to improve in the buying experience and where else they'd go. For one seller, that's an afternoon on the phone, not a survey.

Call five people who bought from you in the past year and ask three questions:

• What made you start looking for help?
• What almost stopped you from buying?
• What would you tell a friend about it?

Write down their exact words and use them in your calls and messages. You'll also see which kind of buyer is worth more of your hours, and those people go to the top of your call list. If most of your sales come from a small group of clients, the 80/20 rule in sales post covers how to spend more of your time on the buyers who look like them.

Your sales run through four counts in a row: first calls or messages, real conversations where the person talked back, meetings or quotes, and deals. Write down last week's four numbers. If you don't have them, count from your call list and chat history, then log from today.

The biggest drop between two counts is your weak step. Here's what each drop usually means, and where to start:

Pick one row. If you work on every row at once, you won't know which change worked.

Don't pick the lever you like. Pick the one that's cheapest to move for your numbers:

1. Write down last month's counts: conversations, meetings, proposals, deals, and what past clients bought.
2. Work out the rate at each step, such as proposals per meeting and deals per proposal.
3. For each lever, ask: what would it take to move this by a fifth?
4. Pick the one that takes the least extra time.

The weakest step is usually where the cheapest gain sits. If you have plenty of conversations and a poor rate from proposal to deal, more calls just feed more buyers into a leaky step.

Fixes to conversion and to repeat buyers tend to show within a month or two, because those buyers are already talking to you. More conversations take longer to pay off, since a new contact needs time to become a deal.

The four levers also combine. Sales velocity is the measure that puts them together: opportunities times deal size times win rate, divided by cycle length. The sales velocity calculator shows what a change to each one adds.

Your cheapest lever depends on your numbers. That's why the counting comes first.

Track six numbers each week. Paper works fine.

Set a fixed time each Friday to compare them with last week and pick one change. Skip other people's benchmarks: your own last four weeks are the baseline to beat. If you run a small team, do the same review with each rep, so a slow week shows up on Friday and not at the end of the month.

• Pulling all four levers at once. You'll be spread thin, and you won't know which one worked.
• More calls into a broken step. If proposals rarely close, twice the calls means twice as many proposals that go nowhere.
• Discounting for volume. You sell more units, but each one earns less, and buyers learn to wait for the next discount. Use a discount only when price is the reason a buyer gave for saying no.
• Selling to anyone who'll say yes. Volume from poor-fit buyers comes back later as cancellations and complaints.
• Messaging everyone at once. WhatsApp's guide to using it responsibly says to message only people who contacted you first or asked you to, and not to bulk message or auto-message; it bans accounts that send unwanted automated messages. A slow month calls for more one-to-one follow-up, not a blast to a cold list.

1. Count last month: conversations, meetings, proposals, deals, and repeat orders.
2. Work out the rate at each step and find the biggest drop.
3. Pick the one lever that's cheapest to move for your numbers.
4. Change one thing for that lever, and keep everything else the same for a month.
5. Count again every Friday, and compare.

• U.S. Small Business Administration, Market research and competitive analysis, read 27 October 2026
• WhatsApp Business, Business app features (greeting and away messages), read 27 October 2026
• WhatsApp Help Center, How to use WhatsApp responsibly, read 27 October 2026