Social Media Planning for Ecommerce: A Simple Monthly Plan

Key Takeaways

• Plan social media in one monthly cycle, not daily: a review on day one, two days of planning, one shoot day, a week of editing and scheduling, then twenty minutes a day replying for the rest of the month; the whole cycle costs about five working days a month and removes the daily what shall we post question.
• Pick two platforms from the Ofcom data, not six: UK adults spent 51 minutes a day on YouTube, 43 on Facebook, 28 on TikTok and 20 on Instagram in May 2025, and Pinterest, at one minute a day but 69% female, is a search engine rather than a feed, according to Online Nation 2025.
• Build the plan around four pillars (product, proof, people and help) and shoot them in one session; the specs that carry across platforms are 9:16 vertical video up to three minutes, 4:5 feed images at 1440 by 1800 pixels and carousels of up to 20 items on Instagram.
• Native schedulers are free but short: TikTok's Video Scheduler takes posts 15 minutes to 10 days ahead and cannot edit them, Pinterest allows 30 days ahead and 10 Pins queued, LinkedIn three months; paid tools start at Buffer's free plan and $5 a channel a month, Metricool's free 20 posts a month, Planoly at $14 and Later at $18.75.
• Connect the shop before you post: all of our clients have Facebook or Instagram Shops connected and they bring sales, more than TikTok, with beauty and cosmetics brands doing best on Facebook Shop; and one coffee client's TikTok Shop reached £2,375 in sales in its first six weeks with four creators posting affiliate videos, and the lifetime value of those first time customers made a campaign with a negative ROAS of its own profitable.
• Every gifted, paid or affiliate post is an ad under the CMA's creator guidance, updated 3 September 2025, and the ASA's August 2026 advice prefers the word Ad upfront, so write the label into the plan rather than the caption.

Quick Answer

A simple monthly social media plan for an ecommerce brand has five steps: review last month's numbers on day one, plan the month's dates, themes and 12 to 20 posts across four content pillars on days two and three, shoot everything in one batch day, spend the second week editing, captioning and scheduling, then spend twenty minutes a day for the rest of the month replying and reposting. Run it on two platforms chosen from where your customers actually spend time, connect your Shopify catalogue so posts can be shopped, and label any paid or gifted content as an ad.

Table of Contents

• Choose Two Platforms From the Data
• Four Content Pillars
• The Monthly Cycle
• Formats and Specs That Carry Across Platforms
• Scheduling Tools and Their Limits
• Make the Posts Shoppable
• Ads, Gifts and Labels
• What to Measure Each Month
• The Plan on One Page
• Why Matters Perspective
• Frequently Asked Questions
• Final Thoughts
• Related Articles

Most ecommerce brands post when they remember to, and the feed shows it: a product shot, a fortnight of silence, a sale banner. The fix is not more posting but a plan small enough to keep. This guide sets out a monthly cycle we run for Shopify clients, the UK audience data for choosing platforms, the formats and specs that work across them, the free and paid scheduling tools with their real limits as of 24 October 2026, how to make posts shoppable, and what to measure at the end of the month.

Choose Two Platforms From the Data

Ofcom's Online Nation 2025 report, based on Ipsos iris measurement of UK adults in May 2025, is the only independent picture of where British time goes. The table gives monthly reach and the average time each visitor spends per day, which together say which platforms are habits and which are visits.

Source: Ofcom Online Nation 2025, Figure 22. The audience skews decide the rest: Pinterest's visitors are 69% female, Snapchat's are 66% aged 18 to 34, TikTok's 18 to 34 year olds spend 49 minutes a day there, and Facebook holds its over 55s for 45 minutes a day. A rule that works: one platform where your customers spend time (Instagram or TikTok for most consumer brands, Facebook for over 45s) and one where they search (Pinterest for home, fashion, food and weddings; YouTube for anything that needs explaining). Everything else gets a profile, a link and a monthly repost. Our guides to social commerce in the UK and TikTok Shop statistics cover where the sales come from.

Four Content Pillars

A pillar is a reason to post that recurs every month, so the plan fills itself. Four is enough for a store.

• Product: new arrivals, restocks, bundles, how it is made, what it costs and why. One in four posts, not three in four.
• Proof: reviews, customer photos, creator videos, press, before and after. Adding a series of creator videos to Awake Organics' product pages, with other social proof, lifted add to cart rate by 23%, and the same footage works on social.
• People: the founder, the team, the packing bench, the dog. The posts that get comments and the ones that are easiest to shoot.
• Help: how to use, style, store, clean, cook or fix the thing you sell; the saves and shares come from here, and so does search traffic on Pinterest and YouTube.

Add a fifth, offers, only when there is a real one, and plan it from the UK ecommerce calendar rather than inventing a reason to discount.

The Monthly Cycle

Day one, review. Open last month's sheet and the platform analytics and write three lines: which post reached most, which was saved or shared most, which sent the most clicks or shop sales. Those three answers steer the next month more than any trend report.

Days two and three, plan. Put the month's dates on one sheet: product launches, restocks, calendar moments, any paid campaign. Then fill the grid: for two platforms at four or five posts a week each that is 32 to 40 slots, but most are reposts and reformats, so plan 12 to 20 original pieces across the four pillars and reuse each one twice. Write the shot list from the plan: every piece needs a vertical video, a 4:5 still and a square crop.

Day four, shoot. One batch day with the products, a person and a phone; natural light, a tripod and a lapel microphone cover 90% of it. Shoot the help pillar as a series so the month's how to posts come from one set up.

Week two, build and schedule. Edit the video first, because it is reused most, then write captions in a single document so the voice stays consistent, mark any post involving a creator, gift or affiliate code as an ad, and load the scheduler. Leave two slots a week open for things that happen.

Weeks three and four, run and reply. Twenty minutes a day: answer comments and messages, repost customers who tag you, and share the week's best post to Stories. Replies are the only part of social that cannot be batched and the part most brands skip.

Formats and Specs That Carry Across Platforms

Shoot once in two shapes and you can post everywhere. The figures below are the platforms' own, read on 24 October 2026; the Meta figures are its ad specs, which it also recommends for organic posts.

Two shapes cover the table: 9:16 vertical video for Reels, TikTok, Shorts and Stories, and a 4:5 still that crops to 2:3 for Pinterest and 1:1 for anywhere else. Instagram recommends reels of three minutes or less to people who do not follow you, so the three minute ceiling is a distribution rule as well as a technical one.

Scheduling Tools and Their Limits

Native schedulers are free and fine for one platform; the moment you run two, a third party tool pays for itself in the second week. Prices are as displayed on 24 October 2026, in the currency each tool shows, none of them sterling.

LinkedIn's help pages cannot be linked from this site because their address contains a word our publishing system rejects; search LinkedIn Help for Schedule posts. For a store with two platforms, Buffer's free plan or Metricool's free plan covers the first month; move to a paid plan when the 10 or 20 post cap bites, which is usually month two.

Make the Posts Shoppable

Shopify's Help Center lists three social commerce channels: Facebook and Instagram by Meta, which syncs products to Facebook and Instagram shops and lets you tag them in posts and image Stories; TikTok Shop, where according to the TikTok Shop page customers buy inside TikTok and you fulfil from the Shopify admin, through live shopping, shoppable videos and a profile showcase; and Roblox. Pinterest connects through its own Shopify app, which creates Product Pins from your catalogue, installs the Pinterest tag and conversions API and claims your website. Product descriptions on Instagram cannot differ from Shopify, so fix the catalogue first.

The channels are not equal. All of our clients have Facebook or Instagram Shops connected and they bring sales, more than TikTok, with beauty and cosmetics brands doing best on Facebook Shop. One coffee client's TikTok Shop reached £2,375 in sales in its first six weeks with four creators posting affiliate videos, and the lifetime value of those first time customers made a campaign with a negative ROAS of its own profitable. And on Pinterest, we test Pinterest ads at £20 to £30 a day for at least six weeks, and the tests that fail are usually the ones stopped too early; six weeks is also the right trial for organic Pins, because Pinterest search traffic builds slowly.

Ads, Gifts and Labels

If a creator, customer or employee is paid, gifted or given a code to post, the CMA's guidance for content creators, updated 3 September 2025, says it is an ad and must be labelled upfront, with the label not buried in hashtags, and the ASA's advice page dated 6 August 2026 prefers the single word Ad; gifted and affiliate on their own have been ruled insufficient. The same applies to your own staff posting about your products on their accounts. Put a column on the plan sheet for the label so it is decided before the post is written.

What to Measure Each Month

• Reach and saves per post, by pillar: tells you what to make more of.
• Link clicks and shop sales from the platform's own reporting and the Shopify sales channel report: tells you whether it sells.
• Replies answered within a day: the service metric nobody tracks and customers notice.
• Follower growth last, because it is the slowest and least useful number on the page.
• One attribution question at checkout: where did you hear about us; our attribution guide explains why it beats the pixels.

When the organic plan is running, paid social amplifies the posts that already worked: our clients normally see a Facebook ads ROAS of just above 1.5 on new customers, still profitable once first time customers' lifetime value is counted.

The Plan on One Page

• Platforms: two named, with a login each and the shop channel connected.
• Pillars: product, proof, people, help; offers only when real.
• Cadence: four to five posts a week on the main platform, two to three on the second, Stories most days, replies daily.
• Cycle: day 1 review, days 2 to 3 plan, day 4 shoot, week 2 build and schedule, weeks 3 to 4 run and reply.
• Sheet columns: date, platform, pillar, format, asset, caption, label, link, result.
• Dates: from the ecommerce marketing calendar, pencilled a quarter ahead.

Why Matters Perspective

Our view is that consistency is the whole game and that consistency is a production problem, not a creativity one. The brands that keep posting are the ones that shoot once a month and schedule, and the brands that stop are the ones waiting for a good idea on a Tuesday. The content that sells is rarely the polished product shot: creator videos cut Halo Coffee's cost per sale on Meta by 27% between 2018 and 2021, and creator footage is what fills the proof pillar.

We run social media and paid social for Shopify brands from Brighton, and this cycle is the one we hand to clients who want to run it themselves. We are a Shopify Select partner with Verified Skills across development and marketing, and a Klaviyo, Recharge, Awin, Meta and TikTok partner. Retainer clients are billed one month in arrears and are not tied into long contracts, and development projects carry a 3 month guarantee. If you would rather we ran it, see our social media marketing agency page or email us.

Frequently Asked Questions

How often should an ecommerce brand post on social media?

Four to five posts a week on your main platform, two to three on a second, Stories most days and replies every day is sustainable for a small team when the month is shot in one batch day and scheduled in advance. Consistency over months matters more than daily volume; Instagram and TikTok both reward regular posting but there is no published organic frequency rule from either platform.

What is the best time to post on social media in the UK?

There is no primary UK data on the best time of day to post; Ofcom publishes minutes per day and reach by platform but no time of day figures for adults. Use your own platform analytics, which show when your followers are online, and test two slots for a month each rather than copying a chart from a blog.

Which social media platforms should a Shopify store use?

Two: one where your customers spend time and one where they search. Ofcom's May 2025 data puts YouTube at 94% monthly reach of UK adults and 51 minutes a day, Facebook at 93% and 43 minutes, Instagram at 78% and 20 minutes, TikTok at 56% and 28 minutes and Pinterest at 26% with a 69% female audience. Connect the Shopify shop channel for Facebook and Instagram or TikTok Shop so posts can be bought from.

Can you schedule TikTok posts in advance?

Yes. TikTok's Video Scheduler, on the web upload page, schedules posts between 15 minutes and 10 days ahead for creators and Business Accounts, but a scheduled post cannot be edited; to change it you delete and upload again. Third party tools such as Buffer, Metricool, Later and Hootsuite also schedule TikTok.

What is the best free social media scheduling tool?

For one or two platforms, the native schedulers are free: Meta Business Suite for Facebook and Instagram, TikTok's Video Scheduler, Pinterest's 30 day scheduler and YouTube's scheduled publishing. Across platforms, Buffer's free plan allows three channels with ten scheduled posts each and Metricool's free plan allows one brand with 20 scheduled posts a month, as displayed on 24 October 2026.

Do I need to label gifted products on social media?

Yes. The CMA's creator guidance treats free or discounted products as payment, so a post by a creator who received your product is an ad and needs a clear upfront label; the ASA prefers the word Ad and has ruled that gifted on its own is unlikely to be clear enough. The brand shares responsibility with the creator.

Final Thoughts

A monthly plan is five working days, two platforms, four pillars and a sheet. Review, plan, shoot, schedule, reply. Run it for three months and the review step starts answering questions you could not answer before: which pillar sells, which format reaches, which platform deserves the paid budget.

If you want the plan built and run for you, see our social media marketing agency page, or start with our user generated content guide for the proof pillar, or email us.

Related Articles

• Social Commerce in the UK: What It Is and How Shopify Stores Sell Through It
• User Generated Content for Shopify Brands: How to Get and Use UGC
• TikTok Shop Statistics: What UK Merchants Should Know
• Ecommerce Marketing Calendar: Key UK and US Dates for Brands
• The UK Ecommerce Calendar: Every Sales Date and Marketing Deadline
• Marketing Attribution for Ecommerce: Models, Tools and What to Trust
• Ecommerce Marketing Strategy: A Complete Plan for Shopify Stores
• Top 10 Social Media Agencies in the UK: A Curated Guide