Crucial/Ballistix Memory 20% off with code: Crucial 8GB DDR4 2666 260-PIN SODIMM @ $25.6, and more

Adorama via Rakuten has Crucial/Ballistix Memory on sale with 20% off using coupon code THANKS20.
Note: I did not include every product page because there are too many. And the following information might have mistakes. Please check by yourself before checkout.
Please use this link to see all Crucial DDR4 memories .
Laptop — 8GB:
Crucial 8GB 2666 MT/S 260-PIN DDR4 SDRAM SODIMM (PC4-21300) Memory Module, CL19, Unbuffered (CT8G4SFS8266) @ $25.6 + F/S
Crucial 8GB 260-PIN SODIMM DDR4 2400 MT/S (PC4-19200) Memory Module, CL17, Unbuffered, DU (CT8G4SFD824A) @ $25.6 + F/S (showing wrong image?)
Ballistix Sport LT 8GB 2666 MT/S 260-PIN DDR4 SDRAM SODIMM (PC4-21300) Memory Module, CL16, Unbuffered (BLS8G4S26BFSDK) @ $26.4 + F/S
Crucial 8GB 260-PIN SODIMM DDR4 (PC4-19200) SERVER Memory Module, CL=17, Unbuffered, 2400 (CT8G4SFS824A) @ $27.2 + F/S
Crucial 8GB 2400 MT/S 260-PIN DDR4 SDRAM SODIMM (PC4-19200) Memory Module FOR MAC, CL17 (CT8G4S24AM) @ $27.8 + F/S
Laptop — 16GB:
Crucial 16GB (2 X 8 GB) DDR4 SDRAM Memory Module – 16 GB (2 X 8 GB) – DDR4 SDRAM – 2400 MHZ DDR4-2400/PC4-19200 – 1.20 V – NON-ECC – Unbuffered – 260-PIN – SODIMM (CT2K8G4SFS824A) @ $43.6 + F/S
Ballistix Sport LT 16GB (2X 8GB) 2666 MT/S 260-PIN DDR4 SDRAM SODIMM (PC4-21300) Memory Module, CL16 (BLS2K8G4S26BFSDK) @ $51.2 (shipping not free)
Crucial 16GB 260-PIN SODIMM DDR4 (PC4-19200) SERVER Memory Module, CL=17, Unbuffered, 240 (CT16G4SFD824A) @ $51.2 + F/S
Crucial 16GB 2666 MT/S 260-PIN DDR4 SDRAM SODIMM (PC4-21300) Memory Module, CL19, Unbuffered @ $51.2 + F/S
Desktop — 8GB:
Crucial 8GB 288-PIN UDIMM DDR4 (PC4-19200) SERVER Memory Module, CL=17, Unbuffered, 2400 (CT8G4DFS824A) @ $25.6 (shipping not free)
Crucial 8GB 2666 MT/S 288-PIN DDR4 SDRAM UDIMM (PC4-21300) Memory Module, CL19, Unbuffered (CT8G4DFS8266) @ $25.6 + F/S
Crucial 8GB 288-PIN UDIMM DDR4 (PC4-19200) SERVER Memory Module, CL=17, Unbuffered, 2400 (CT8G4DFD824A) @ $25.6 + F/S
Ballistix Sport LT 8GB 288-PIN UDIMM DDR4 (PC4-21300) Memory Module, CL16, Unbuffered, 2666 MT/S SPE (BLS8G4D26BFSCK) @ $26.4 + F/S
Ballistix Sport LT 8GB 288-PIN UDIMM DDR4 (PC4-21300) Memory Module, CL16, Unbuffered, 2666 MT/S SPE (BLS8G4D26BFSEK) @ $26.4 + F/S
Ballistix Sport LT 8GB 288-PIN UDIMM DDR4 (PC4-21300) Memory Module, CL16, Unbuffered, 2666 MT/S SPE @ $28.0 (shipping not free)
Desktop — 16GB:
Ballistix Sport LT SERIES 16GB 288-PIN UDIMM DDR4 (PC4-19200) SERVER Memory Module, CL=16, Unbuffered (BLS16G4D240FSE) @ $50.4 + F/S
Crucial 16GB DDR4 SDRAM Memory Module – 16 GB – DDR4 SDRAM – 2400 MHZ DDR4-2400/PC4-19200 – 1.20 V – NON-ECC – Unbuffered – 288-PIN – DIMM (CT16G4DFD824A) @ $51.2 + F/S
Crucial 16GB 2666 MT/S 288-PIN DDR4 SDRAM UDIMM (PC4-21300) Memory Module, CL19, Unbuffered (CT16G4DFD8266) @ $51.2 + F/S
Crucial 16GB (2X 8GB) 288-PIN DIMM DDR4 2400MHZ (PC4-19200) Memory Module KIT, CL17, Unbuffered (CT2K8G4DFS824A) @ $51.2 + F/S
Crucial 16GB (2X 8GB) 288-PIN UDIMM DDR4 (PC4-19200) SERVER Memory Module KIT, CL=17, Unbuffered (CT2K8G4DFD824A) @ $51.2 (shipping not free)
Crucial 16GB (2X 8GB) 2666 MT/S 288-PIN DDR4 SDRAM UDIMM (PC4-21300) Memory Module, CL19 (CT2K8G4DFS8266) @ $51.2 + F/S
And More