For my last few bleach runs I have used Walmart's online pickup. You order online and schedule a pickup time. Show up and they load the bleach for you. The great value 8.25% is only $2.94 for 121 oz bottle.
If you haven't tried it here is a link to get started.
Walmart Grocery - Online Grocery Pickup Delivery
If you haven't tried it here is a link to get started.
Walmart Grocery - Online Grocery Pickup Delivery