Set a revenue goal from your unit economics, fix product data and the site, then plan search, paid ads, email, conversion and retention together, quarter by quarter. Review revenue, contribution margin, new and returning customers and cost per order every month, and move budget toward what pays.
1. Goals and unit economics
Every later decision rests on four numbers:
- Revenue goal for the year, by quarter.
- Gross margin by product line, after shipping and payment fees.
- Average order value and repeat purchase rate.
- Customer value over 12 months, and so the most you can pay to win a first order.
2. Product data and the site
Fix the foundations before buying traffic: complete product titles, descriptions, images, prices, stock and shipping data; fast, clear product pages; and a short checkout. Baymard Institute's running average of 50 studies puts cart abandonment at 70.22%, so small checkout fixes pay back across every channel.
Good product data also feeds Google. Google's product structured data guidance describes merchant listings for pages where people can buy, and Merchant Center's free listings let products appear on the Shopping tab. Our ecommerce SEO checklist covers the details.
3. Search
Organic search brings buyers who are already looking. Plan category and product page improvements, collection pages for the searches people make, and content that answers buying questions. If you sell on Shopify, our guide to Shopify SEO covers what to fix first on that platform.
4. Paid ads
Paid ads buy reach and speed. Most stores start with Google Shopping and search for products people already look for, then add paid social to find new buyers and retarget visitors, and marketplace ads where they sell on Amazon; our guide to Amazon PPC strategy covers that channel. Set a target cost per order from step 1 for each.
5. Email and SMS
Email flows earn from visitors who leave. Klaviyo's abandoned cart benchmarks (2 October 2026), from more than 110,000 of its customers, put the average abandoned cart email click rate at 6.0% and revenue per recipient at $6.77. Build welcome, browse and cart abandonment, post-purchase and win-back flows before campaigns; our guides to abandoned cart emails and ecommerce email flows go further.
6. Conversion
Raising the share of visitors who buy lifts every channel at once. Test product page layout, shipping and returns information, reviews and the checkout. Our guide to ecommerce conversion rate optimization sets out what to test first.
7. Retention
Repeat customers need no acquisition spend for their next order. Plan post-purchase emails, replenishment reminders for consumables, loyalty or referral offers where margins allow, and a win-back for lapsed customers. Track the share of revenue from returning customers each month.
A 12-month calendar
A sequence that builds foundations before spend:
- Quarter 1: unit economics, tracking, product data, site speed and checkout fixes; welcome and cart flows.
- Quarter 2: search improvements, Shopping and search ads at target cost per order, post-purchase flows.
- Quarter 3: paid social prospecting, conversion tests, retention offers; plan the peak season.
- Quarter 4: peak-season campaigns built in advance, budget moved to what pays, review and plan next year.
Measures to review monthly
Keep the monthly review to a few numbers:
- Revenue and contribution margin (after product, shipping, fees and ad spend).
- New and returning customers, and the returning share of revenue.
- Cost per order by channel against the target from step 1.
- Conversion rate and average order value.
Conclusion
An ecommerce marketing strategy starts from unit economics, fixes product data and the site, then plans search, paid ads, email, conversion and retention together over a 12-month calendar, with a few measures reviewed monthly. With e-commerce at 17.1% of US retail sales in the second quarter of 2026, the stores that grow profitably are the ones that plan channels around margin.
PromotEdge International is an international strategy, technology, marketing and design company, and our delivery team is in India. Our ecommerce marketing team runs Shopping ads, SEO, email and CRO in one plan, judged on revenue and ad return, in accounts that stay in your name.
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