Most advice on growing ecommerce sales arrives as a pile of disconnected tactics. It is more useful to start with the simple identity that governs every online store's revenue, because it shows which levers actually exist and where a given tactic applies.

The equation behind every store's sales

Revenue in ecommerce comes down to three multiplied factors:

Revenue = Traffic × Conversion Rate × Average Order Value

Traffic is how many people visit, conversion rate is the share of them who buy, and average order value is how much each buyer spends. Because the three multiply, a modest gain in each compounds into a large gain overall — and improving conversion rate or average order value often returns more than chasing traffic, since it earns more from visitors the store already has.

Two further factors shape results over time. Cart abandonment — which averages around 70 percent across ecommerce — represents shoppers who were interested enough to add an item but did not finish, making it one of the most recoverable sources of lost revenue. And customer lifetime value, the total a customer spends across their whole relationship with the store, determines how much repeat business each acquisition eventually produces. The sections below work through each lever in turn, and it all starts with a clear baseline, which the guide to ecommerce KPIs lays out.

Attract more qualified traffic

Not all traffic is equal; the goal is visitors with buying intent, not raw volume. A few channels do most of the work.

Organic search is the most durable, because it keeps delivering visitors long after the work is done, unlike paid traffic that stops when the budget does. Targeting keywords that signal intent to buy, giving the store a clear category structure, and publishing genuinely useful buying guides all bring in shoppers actively looking for what the store sells. The mechanics are covered in the guide to ecommerce SEO.

Paid advertising buys traffic immediately and suits launches, promotions, and testing. Its return depends almost entirely on targeting — reaching people who resemble existing customers and retargeting those who have already shown interest — rather than on spend alone.

Social platforms and marketplaces meet customers where they already spend time. In-app shopping features reduce friction by letting people buy without leaving the app, and marketplaces expose the catalog to established audiences. The right channels are wherever a specific store's customers actually gather, not every platform at once.

Convert more visitors into buyers

Once visitors arrive, conversion optimization earns more sales from the same traffic — usually the highest-return work a store can do. Mapping the purchase funnel shows where visitors drop off, and each drop-off point is a candidate for improvement.

Social proof reduces the hesitation of buying something unseen. Customer reviews, ratings, and photos from real buyers do more to build trust than marketing copy, because they come from people with nothing to sell. Displaying reviews prominently on product pages and responding to negative ones openly both help.

Clear product pages do the selling: multiple images, a description that answers the questions a buyer actually has, visible pricing, and an unmistakable add-to-cart button. Ambiguity anywhere on the page is a reason to leave.

A low-friction checkout is where many sales are won or lost. Guest checkout, short forms, multiple payment options, security cues, and shipping costs shown early rather than sprung at the end all reduce abandonment; the specifics are covered in the guide to one-page checkout.

Accessible support removes last-minute doubts. Live chat, a chatbot for common questions, and a thorough FAQ let shoppers get answers in the moment instead of leaving to look elsewhere.

Increase average order value

Raising how much each customer spends lifts revenue without needing a single additional visitor.

Relevant recommendations — complementary items on product pages, last-minute additions at the cart, a suggested next purchase after checkout — increase order size when they genuinely help rather than pad the cart. The test is whether the suggestion solves more of the customer's problem.

Bundles package items that naturally go together at a slight discount to buying them separately, presenting a complete solution while raising the order total. Free-shipping thresholds set just above the typical order nudge customers to add one more item to qualify.

Honest urgency — a real deadline on a genuine sale, an accurate low-stock indicator — prompts action from shoppers who would otherwise defer. The word that matters is honest: fabricated scarcity erodes the trust that drives repeat business, and once lost it is hard to rebuild.

Keep customers coming back

Acquiring a new customer costs several times more than keeping an existing one, so retention is where much of ecommerce profit accumulates. Three levers do most of the work.

Cart-abandonment recovery reclaims sales that were nearly complete. A short sequence of reminder emails, an exit-intent offer, and retargeting ads together recover a meaningful share of the roughly 70 percent of carts that are abandoned.

Email and SMS lifecycle flows reach existing customers at almost no marginal cost and consistently deliver one of the highest returns of any channel. Welcome, post-purchase, and win-back sequences do the heavy lifting; the setup is covered in the guide to Klaviyo email flows.

Loyalty programs give customers a reason to return, through points, tiers, or member perks. They work when the reward is clear and worth pursuing, and when they reinforce a brand customers actually want to belong to.

Test, measure, and keep improving

None of these levers is set once. The stores that grow steadily treat the site as something to test continually: changing one element at a time — a headline, a button, a price presentation — and keeping what measurably wins. The discipline is to run each test until the result is meaningful rather than reacting to early noise, and to let the store's own data, not assumptions or trends, decide what stays. Small, verified improvements across traffic, conversion, order value, and retention compound into significant growth over time.

Frequently asked questions about boosting ecommerce sales

What is the fastest way to increase ecommerce sales?

The quickest wins usually come from the audience a store already has. Emailing existing customers with a time-sensitive offer, running an exit-intent offer for visitors about to leave, and retargeting people who have already shown interest all tend to produce revenue faster than acquiring new traffic. These are short-term boosts, though — durable growth still depends on the underlying traffic, conversion, and retention work.

Should a store focus on more traffic or better conversion?

For most stores, conversion first. Improving the percentage of existing visitors who buy earns more from traffic already being paid for or earned, whereas adding traffic to a store that converts poorly wastes much of it. Fixing conversion also makes every future traffic gain worth more.

What is a good ecommerce conversion rate?

Many stores convert somewhere in the 1 to 3 percent range, with strong performers higher. The number varies widely by product, price, and traffic source, so the more useful benchmark is a store's own trend over time rather than a single industry figure.

How much do abandoned carts cost a store?

Cart abandonment averages around 70 percent across ecommerce, meaning most shoppers who start a purchase do not finish. A good portion of that is recoverable through reminder emails, exit-intent offers, and retargeting, which makes abandonment recovery one of the highest-return tactics available.

Is email still effective for ecommerce sales?

Yes. Because it reaches people who have already opted in and costs little to send, email remains one of the highest-return channels in ecommerce, particularly through automated flows like welcome, post-purchase, and win-back sequences. Paired with SMS for time-sensitive messages, it is central to both conversion and retention.

First Pier is an ecommerce agency in Portland, Maine that builds and optimizes Shopify and Shopify Plus storefronts. For help building a system that grows your store's sales, get in touch.