RE: Amazon Prime Day7 Oct 2025 12:32
BK2011 - agreed. But if you subscribe to their email list, I thought they periodically sent you 40% discount offers. Which makes them cheaper than Amazon, assuming they're still doing this. Others will be abloe to confirm.
It's not an everyday purchase, so with a bit of careful management, you should be able to just order enough each time to last until the next promo. Sure, you're still not benefiting Opti to the full as you're buying at a discount. But at least Amazon aren't getting their (substantial) cut too.