Ran through dozens of small e-commerce operators' workflows building Flowbase, and the time-sink pattern is almost always the same three things:

1. Order confirmation + status updates — manually emailing/texting customers after every order. Automate this first, it's the highest volume, lowest complexity win.

1. Inventory syncing across channels — if you sell on more than one storefront (Shopify + Instagram + a marketplace), stock mismatches cause overselling and refunds. This is the one that actually loses you money, not just time.

1. Abandoned cart + post-purchase follow-ups — most store owners either skip this entirely or do it manually a few times a week. Automated, timely follow-ups recover real revenue.

The one everyone skips: return/refund request triage. It's not high volume, but it's high-friction — customers wait days for a human to respond. Even a simple automated first-response cuts complaint time in half and it's the easiest one to overlook because it doesn't feel urgent until a customer is already annoyed.

If you're running a small store solo, start with #1 this week. It compounds fast once it's off your plate.