Prime elegible. YMMV on tax. NO TAX in CA where I am. I tried the typical Alexa by-pass but was not able to get that to work. However, I simply ordered enough to pass the amount limit and got the order on all "Add-On" items, without having to order any non-add-on items.
Saves a little money on each and delivered to your door, so pretty good deal IMO everything considered.
M&M Peanut 42 oz $8.04 (.19/oz)
M&M Chocolate 42 oz $8.46 (.20/oz)
M&M Peanut Butter 38 oz $8.54 (.22/oz) or $8.11 (or less) with S&S
Skittles Original 54 oz $7.79 (.14/oz)
Sour Patch Kids Sweet and Sour Gummy Candy (Orig) 1.9 lb $3.99 (.13/oz)