Amazon has the Anker PowerPort Wireless 5 Pad Qi-Certified Wireless Charger (AK-A2518011) for $20 - $9 off with coupon ANKER1099 at checkout = $11 with free shipping for Prime members or on $25+. Has good Amazon Reviews.
Amazon has the Anccer Samsung Galaxy Note 9 Case (several colors) for $11.99 - $7.19 off with coupon MUVTQA4F = $4.80 with free shipping on $25+ or with Prime. Anccer Case is reinforced with precision cut-outs to suit the Samsung Galaxy Note 9 and provides effortless access to all ports & buttons & features.
Amazon has the 2-Pk of 6' Anker Premium Double-Braided Nylon USB-C to USB-A Cables for $8.99 with free shipping for Prime members or on $25+. Has excellent Amazon Reviews.
Amazon is offering Select Ringke iPhone X Cases (2017 model) from $3.90 to $3.96 with free shipping after coupon codes below. You need to select cases sold and shipped by Ringke.