Braveが話題なので入れてみたらAmazonのアイコンがあったので行ってみるとecho spot20ドルオフとか。
Amazon.com: Online Shopping for Electronics, Apparel, Computers, Books, DVDs & more
https://www.amazon.com/gp/aw/d/B073SQYXTW/ref=ods_gw_bj_ha_rk_tpr_0331_v2_prop?pf_rd_p=f6c1801d-e7ca-4952-881b-9f6f057062f2&pf_rd_s=grid-1&pf_rd_t=Gateway&pf_rd_i=mobile-unrec&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=15QJ4V7YBN5HMAY0YR7Y&pf_rd_r=15QJ4V7YBN5HMAY0YR7Y&pf_rd_p=f6c1801d-e7ca-4952-881b-9f6f057062f2