The $20/year system that makes your Amazon business audit-proof

Most people running an OA business have like 7 different Gmail accounts, order confirmations scattered everywhere, and zero way to trace which purchase came from which retailer. Then CRA comes knocking and you're spending a weekend digging through inboxes trying to find a Walmart receipt from 4 months ago.

There's a better way. And it costs about $20 a year.

Here's the setup. Go buy a .com domain from any registrar. Namecheap, Squarespace Domains, whoever. Get something that looks professional, ideally your business name. I'd go with .com over .ca or .net because it just looks more legit when retailers see it in their system.

Once you have the domain, go to the email settings and set up email forwarding. Here's the key part: in the email field, put a star (*). That's it. That star tells the system that ANY email sent to ANYTHING at your domain gets forwarded to your main Gmail.

So now [email protected] goes to your inbox. [email protected] goes to your inbox. [email protected] goes to your inbox. You don't actually create these email addresses. They just work. Anything before the @ sign automatically forwards.

Why does this matter?

First, organization. Every retailer has its own email address. When you need to find a specific order confirmation, you search by that email and boom, there it is. No more digging through a cluttered inbox.

Second, CRA audit trail. Every purchase receipt is automatically tagged by retailer. If you ever get audited (and as your business grows, this becomes more likely), you can pull up every single Walmart purchase, every Canadian Tire order, everything. Clean and organized.

Third, and this is the one people sleep on: the signup coupon trick. A lot of retailers give you 15% off your first order when you sign up with a new email. With a catch-all domain, you have UNLIMITED new emails. [email protected] gets 15% off. [email protected] gets 15% off. They all land in the same inbox. You never lose access to anything. This alone can save you hundreds of dollars a month on sourcing costs.

Last thing. Once the emails are flowing in, set up some basic Gmail filters. Auto-label by retailer name. Star order confirmations. Skip inbox for promotional junk. Takes 10 minutes and keeps your inbox from becoming a disaster zone.

Common mistakes I see: using your Amazon Seller Central email for purchasing (keep those separate), not setting up the star wildcard (without it, you need to manually create each address), and not filtering incoming emails (your inbox becomes unusable within a week).

Total setup time is about 15 minutes. Total cost is $15-20 a year for the domain. And it solves email management for your entire OA business permanently.

Who's already using a catch-all setup? And for those who aren't, what's your current system for tracking purchases?

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