Marketing automation for small business: a plain-language starter guide

What marketing automation can do

Most email and CRM platforms let you set up messages that are triggered by something a customer does, such as signing up, buying or making an enquiry. You write the messages once, and the system sends them when the trigger happens.

Automation can also keep your records tidy, for example by tagging customers based on what they bought or where they came from, so later messages are more relevant.

• Welcome emails for new subscribers or customers
• Quote and enquiry follow-ups so leads are not forgotten
• Post-purchase messages with care instructions or a thank you
• Review requests after a completed job, sent to every customer, not just happy ones
• Re-engagement messages for customers who have gone quiet

Know the Australian spam rules first

If you send marketing emails or text messages, the Spam Act 2003 applies. The ACMA's guide to avoiding sending spam (opens in a new tab) explains that you need consent from each person, your messages must identify you as the sender and include your contact details, and it must be easy to unsubscribe.

The ACMA also says unsubscribe requests must be actioned within five working days, and that you are still responsible when someone else sends messages on your behalf. Keep a record of how and when each person gave consent.

Messages that are purely about a service a customer is already using, such as an appointment reminder, are generally treated differently from promotional messages. Adding offers or promotions to those messages can change that, so keep them separate.

• Get consent, ideally express consent through a form or tick box.
• Identify your business and include contact details in every message.
• Include a simple, working unsubscribe option in every message.
• Keep records of consent and check your providers follow the rules.

Three automations worth starting with

Start small. One or two well-written automations usually do more good than a complicated set nobody maintains.

• Enquiry follow-up: an instant acknowledgement, then a personal follow-up task for your team if there is no reply. This pairs well with an AI receptionist for missed calls.
• Welcome series: two or three short emails that introduce your business, what you offer and how to get help.
• After-sale check-in: a thank you and useful information a few days after purchase, plus a review request where appropriate.

Where AI helps, and where to be careful

AI tools are useful for drafting subject lines, rewriting emails for different audiences and summarising what customers say in replies. They can also help sort incoming messages so urgent ones reach a person quickly.

Always read AI-written marketing before it goes out. Check facts, prices and any claims, because your business is responsible for what it says. The ACCC's guidance on false or misleading claims (opens in a new tab) applies to automated and AI-written messages too. Avoid uploading customer lists to public AI tools; see AI and privacy for Australian businesses.

Keep it personal

Automated does not have to mean impersonal. Write as a person, sign messages with a real name, and make it easy to reply and reach someone. Send fewer, more useful messages rather than more frequent generic ones.

Review your automations every few months. Offers end, staff change and products evolve, and an out-of-date automated message can undo a lot of goodwill.

Getting help with marketing automation

If you would like help setting up or tidying up your marketing automation, you can browse specialists who list marketing and CRM work, and book a free 15-minute consultation. If your automation needs to connect several systems, read how to automate business processes first so you can describe what you need.