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E-Commerce Solutions

E-Commerce Development in London

Traffic is the expensive part of e-commerce; wasting it is the costly mistake. We build and optimise stores around the whole funnel — how fast a product page renders, how few taps checkout takes, how well search understands a misspelled query — because a two-point conversion gain beats a two-fold traffic spend.

Held to< 2sProduct page render budget, tested on 4G
  • Shopify Plus
  • Shopify Hydrogen
  • Stripe
  • Klaviyo
Cartdrawer

Your cart · 2 items

Waxed field jacket

Size M

− 1 +
$120

Lambswool scarf

Size —

− 1 +
$70
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Subtotal$190.00
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Revenue · this monthlive
$205k▲ 18% MoM
Best daySat · $14.2k
Rev / session$2.41
🔒kestrel.co / collections / jackets
Free shipping over £150 · 30-day returns · Ships from London
KESTRELNewJacketsKnitwearSale⌕♡Bag · 2
Home / JacketsSort: Featured ▾24 items

Size

XS

S

M

L

Colour

Price

New♡

Waxed field jacket

$120★ 4.8
♡

Merino crew

$68★ 4.8
−20%♡

Selvedge denim

$140★ 4.8
♡

Lambswool scarf

$40★ 4.8
♡

Chore coat

$110★ 4.8
New♡

Corduroy cap

$32★ 4.8
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01 / 03 — The storefront

01In scope

What's included

Everything in scope

No line items appearing halfway through the project. This is what you get.

Shopify, Shopify Plus or headless commerce build

Product and collection templates engineered for speed

Checkout optimisation and abandoned-cart recovery

Merchandising, faceted search and recommendation logic

Subscriptions, bundles, and B2B pricing tiers

ERP, inventory and fulfilment integrations

Ongoing conversion-rate optimisation programme

02Capabilities

Capabilities

How we actually do it

Storefront build

Shopify when speed to market wins, headless when you have outgrown theme limits. We recommend based on your catalogue and team, not our preference.

Conversion rate optimisation

Structured experiments on the pages that carry the revenue. Every test has a hypothesis, a sample-size target and a decision rule agreed before it runs.

Merchandising & search

On-site search that survives typos and synonyms, filters that match how people actually shop, and collection logic that pushes margin, not just newness.

Operations integration

Orders flowing cleanly into your ERP, live inventory, automated fulfilment and returns. The back office is where growing stores usually break.

03The process

The process

How e-commerce solutions work runs

  1. Step 01

    Funnel analysis

    We instrument the current funnel and find precisely where revenue leaks — usually product page, shipping step or mobile checkout.

  2. Step 02

    Platform & build

    Platform chosen on catalogue size, team capability and integration needs. Then a build with a hard performance budget on product pages.

  3. Step 03

    Launch & migrate

    Catalogue, customer accounts, order history and SEO equity migrated with redirects tested before DNS changes.

  4. Step 04

    Optimise continuously

    A monthly experiment cycle. Compounding small wins is what separates stores that grow from stores that plateau.

FAQBefore you ask

FAQ

Everything you should know about e-commerce solutions

Shopify or a custom build?

Shopify handles the overwhelming majority of stores better and cheaper than a custom platform, and its checkout converts well out of the box. Consider headless once you need unusual merchandising, very large catalogues, or a storefront experience the theme layer genuinely cannot express.

Can you migrate my existing store without losing rankings?

Yes. Migrations are routine for us: full URL mapping with 301s, catalogue and customer data transferred with integrity checks, and Search Console monitored closely for the first month. Traffic dips are the exception, not the rule.

How do you improve conversion rate?

By measuring first. We instrument the funnel, find the step losing the most revenue, and run structured tests on it. Most gains come from page speed, mobile checkout friction and product page clarity — rarely from button colour.

Do you handle payments and tax setup?

We configure payment gateways, shipping rules and automated tax through your platform's tooling. For multi-jurisdiction tax obligations we work alongside your accountant rather than advising on liability ourselves.

Grid ForceSolution

Ready to talk e-commerce solutions?

Tell us the outcome you need. We will come back with an approach, a timeline and a number — usually within two working days.