Walmart discounts a selection of laptops, HDTVs, phones, tablets, and more during its Stretch Your Tax Refund Sale. Opt for in-store pickup to dodge the $5.99 shipping charge, or get free shipping on orders of $35 or more. (Oversized items may incur additional fees.) A couple of best bets:

Sceptre 24" 1080p LED LCD HDTV for $79.99 (low by $16)

Samsung Galaxy J7 Sky Pro 16GB 4G LTE Prepaid Smartphone for Straight Talk for $99 ($51 off)