Price increase at Walmart. PLSB https://investorshub.advfn.com/uimage/uploads/2018/4/9/aezlpScreenshot_20180408-224459.png https://investorshub.advfn.com/uimage/uploads/2018/4/9/fxrpjScreenshot_20180408-224539.png https://investorshub.advfn.com/uimage/uploads/2018/4/9/sxgjyScreenshot_20180408-224704.png https://investorshub.advfn.com/uimage/uploads/2018/4/9/vzzsrScreenshot_20180408-224728.png https://investorshub.advfn.com/uimage/uploads/2018/4/9/zcjznScreenshot_20180408-224610.png