The $1 Prosperity Note. This is a $1 Note, with a serial number beginning with four number eights in a row (8888xxxx). This note is considered a "Lucky Note" for many Chinese because the number 8 means, "wealth, prosperity". This note is an ideal gift for a family member or friend that you want to extend well wishes and the hope that they will become wealthy and remain prosperous. $1 Prosperity Notes or Also Known As Lucky Money