An ecommerce store email signature has one job after the name: get a customer to the next step on their order without another email. That means a link to order help, a pointer to the returns page, and support hours with a time zone, all short enough to read on a phone. This page gives two templates and checks the legal lines against official UK pages.
We opened these pages in October 2026: GOV.UK’s guides to online selling, distance selling and accepting returns and giving refunds, and regulations 6 and 7 of the Electronic Commerce (EC Directive) Regulations 2002 on legislation.gov.uk. They cover the UK only. This is general information, not legal advice. The shops and people in the examples are made up.
Ecommerce store email signature: five lines
- Name and role: the person who answered, so the customer knows who to ask for.
- Order help: one link to the page that tracks or fixes an order.
- Returns: a pointer to the returns policy page, not a copy of it.
- Support hours: days, times and a time zone.
- No offers: a discount line needs its conditions in reach.
What the UK sources say a store must tell customers
None of these pages mentions an email signature. They set out what a seller owes a buyer, and a signature is where some of it can be pointed to. The table lists what we read.
| Source | What it says | What it does not say |
|---|---|---|
| GOV.UK, online selling | Give your email address and, if the business is VAT registered, your VAT number. Make sure customers can store and reproduce your terms and conditions. | It does not mention signatures. |
| GOV.UK, distance selling | Before an order you must give your business name, contact details and address. You must tell customers they can cancel up to 14 days after delivery. If you do not, they can cancel at any time in the next 12 months. | The page points to other guidance for refunds. |
| GOV.UK, returns | You must refund within 14 days of receiving the item back, and refund standard delivery if the customer paid for it. It is illegal to mislead customers about their rights, for example by a sign saying you do not accept returns or offer refunds. | The page describes a sign, not an email. |
| E-Commerce Regulations 2002, reg 6 | A service provider must make available its name, geographic address, details including an email address that allow quick contact, trade register details, supervisory authority if any, professional details if any, and VAT number. | It does not say where. |
| E-Commerce Regulations 2002, reg 7 | A commercial communication must be clearly identifiable, must identify the person it is made for, and a promotional offer such as a discount or gift must be clearly identified with its conditions easy to reach. | It does not name email signatures. |
The legislation page for regulation 6 showed it as the latest revised version, with amendments applied as of 31 December 2020. We did not read the lead-in wording for regulation 6, so we do not say how or where the details must be shown.
Ecommerce store email signature template 1: the support reply
Most customer mail comes from a shared inbox, and the person replying changes by the hour. The ecommerce store email signature for support should carry the agent’s name, one link, hours and a returns pointer.
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Template 1: reverse layout with the agent’s name, support hours, an order-help link, a returns pointer and default social icons. The shop and person are made up.
Notes on the template:
- Hours with a zone: “9am to 5pm GMT” avoids a customer in another country guessing. Ask your own customers’ locations before you pick a zone.
- Order help, not the home page: the website line points to the page that tracks or fixes an order. Customers write to you with an order problem, so send them to the fix.
- Returns as a pointer: the returns wording belongs on the policy page, where you can keep it current. The signature only says where it is. Note the footer is plain text, so check that your mail app makes the address clickable.
- No “no refunds” line: GOV.UK says it is illegal to mislead customers about their rights, for example by a sign saying you do not accept returns. A signature that says something similar is the kind of text to keep out.
Ecommerce store email signature template 2: the founder’s note
When the owner writes to a customer, the tone changes. The signature can be plainer and more personal. This version has no logo, no photo and no icons, so it survives anywhere.
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Template 2: compact layout, text only, for the owner’s own replies. The shop and person are made up.
What to copy: the lack of ornament. A customer who gets a note from the founder reads it as a person writing, not a department. What to check: that the website line is still useful. You might point it to the order-help page instead of the home page, as in template 1.
Why an ecommerce store email signature stays short on a phone
Customers often read order mail on a phone, and a long ecommerce store email signature pushes the one useful line below the fold. We have no study to cite, so treat the following as our rule of thumb.
- Six lines or fewer below the name.
- One link that matters, with the next one as plain text.
- No banner of the season’s sale. It can be blocked, and it ages in days. Our signature banner guide says when to retire one.
- Text that works without pictures, so a blocked logo costs nothing.
Our articles on mobile email signatures and email signature size go into widths and file weight.
Discount lines and the commercial communication rule
A tempting line for a shop is “10 percent off your next order”. Regulation 7 says a promotional offer, including a discount, premium or gift, must be clearly identified as such and its conditions must be easily accessible and presented clearly. Whether your signature counts as a commercial communication is a legal question we cannot answer. Our judgement is to keep offers out of a customer-care signature, and to put any offer behind a link to the page that states the terms. If you plan a campaign, our article on email signature marketing campaigns covers the trade-offs.
What an ecommerce store email signature should not repeat
Regulation 6 and GOV.UK’s online selling page list details a store must already give: name, address, an email address, VAT number if registered. A customer-care signature that restates all of them in every reply is padding. Put the legal details on the website’s own pages, where the sources talk about them, and let the signature do what a website cannot: tell the customer who is writing and what to do next. If the business is a limited company, the article on UK business email legal requirements covers company details in a footer.
Rolling out an ecommerce store email signature
A shop with three support agents and a founder wants four signatures that look alike. In emailfooter the admin sets the layout, the order-help link, the returns pointer and one footer, and each person edits their name, role and hours. People install it by following the steps shown, because emailfooter does not push signatures into mailboxes. It is English-only for now, and a platform’s automatic order emails come from your store software, not from emailfooter. If you are a one-person shop, see our small business email signature and simple email signature guides first.
The test for an ecommerce store email signature is a customer in a hurry. Can they see who wrote, where to fix the order, where to find the returns page and when someone is there, in one screen of a phone?
Frequently asked questions
What should an ecommerce store email signature include?
The sender’s name and role, a link to order help, a pointer to the returns page, and support hours with a time zone. Keep offers and banners out of customer-care replies.
Should an online shop email signature include the returns policy?
Link to it rather than pasting it. GOV.UK says it is illegal to mislead customers about their rights, so keep the full wording on one page you can keep accurate.
What do customer service email signature ecommerce teams put for hours?
Days, opening and closing time, and a time zone, for example “Mon to Fri, 9am to 5pm GMT”. Without a zone, customers in other countries have to guess.
Does an ecommerce store email signature need a VAT number?
GOV.UK’s online selling page says to give your VAT number if you are VAT registered, and regulation 6 lists it. Neither page says it must be in an email signature, so put it on the website and ask your adviser about email.
Can I put a discount code in an ecommerce store email signature?
Regulation 7 says promotional offers and their conditions must be clearly identified and easy to reach. If you add one, link to the page with the terms.
Keep reading
- Customer support email signature: names, hours and escalation lines: A customer support email signature with the agent’s name, working hours and an escalation line. Five lines, shared inbox examples and where tickets go.
- Email signature banner: sizes, hosting, alt text and when to retire it: An email signature banner done right: Google’s size limits, hosting options, an alt text pattern, a clutter-risk table and a rule for when to remove it.
- Simple email signature: 10 minimal examples that still look professional: A simple email signature is read before it is noticed. Ten minimal examples from two lines to six, as plain text you can paste, and three drawn in rich text.
- Small business email signature: a complete example and a 10-minute setup plan: A small business email signature for a three-person team, with a field-by-field example and a 10-minute plan to add it to Gmail or Outlook for everyone.
Make every signature in your company match
emailfooter is a free WordPress plugin. You design the signature once, and each person adds their own details and installs it in their mail app. Prefer not to run a website? emailfooter Managed is the same software, hosted for you.