I wish I would have known that the "updates" can come without anytime without any warning.
I wish I would have known how difficult it would be to facilitate subscriptions for my customers (and mine are VERY simple, so this platform has FAILED in that department).
I wish I would have known that Squarespace seems to take ZERO accountability for the areas that they fail both their customers and mine.. what does it matter if something "looks cool" if it can't make sales functional.
Beware this platform, and spend more money on a better one or build your own.