Walmart: Simply Mixology Only $0.20!!!

sisterssavingucents on Instagram posted the Walmart scenario shown above and says the following:

Simply Mixology $3.58

Buy (2)=$7.16

(2). $.68/1  Checkout 51

$5.00/2 Swagbucks 

400 Fetch Rewards (.40) 

=.40 Or .20 ea