Source: Reddit /r/3ds
Walmart.com 已经在线上商店开卖以 Email 寄送的 Nintendo eShop 点数了
据网友说，不只支援信用卡，还可以使用 Paypal 付款
$10:
http://www.walmart.com/ip/Nintendo-eShop-10-Email-Delivery/42351382
$20:
http://www.walmart.com/ip/Nintendo-eShop-20-Email-Delivery/42351383
$35:
http://www.walmart.com/ip/Nintendo-eShop-35-Email-Delivery/42351384
$50:
http://www.walmart.com/ip/Nintendo-eShop-50-Email-Delivery/42351380
而无独有偶的，声誉也不错的点数供应商 PC Game Supply，
也刚好推出了 Nintendo eShop 点数九五折的优惠促销
特价活动会在台湾时间 3/31 约 02:30 AM 时结束
$10(折扣后为 $ 9.50):
http://www.pcgamesupply.com/special_promotion/79/
$20(折扣后为 $19.00):
http://www.pcgamesupply.com/special_promotion/78/
$35(折扣后为 $33.25):
http://www.pcgamesupply.com/special_promotion/77/
$50(折扣后为 $47.50):
http://www.pcgamesupply.com/special_promotion/76/
提供给美版机的各位参考囉。