README.md

Coupon Generator

Bitcoin based coupon generator used for the IUNO technology data marketplace demonstrator.

java -jar CouponGenerator.jar <command> <name> [parameters]

Commands

• initialize this command will initialize a new wallet system for the generation of coupons
• status this command will show how much value is left in the feed wallet and the coupons
• generate this command will generate a specified amount of coupons of a specified value
• sweep this command will sweep all expired coupons
• reset reset wallet and blockchain

Parameters

• --expiration-- the expiration date of coupons generated by the wallet
• --seed-- optional seed to create HD wallet system
• number number of coupons to generate
• value value that each coupon shall get

Examples

create and initialize coupon system

java -jar CouponGenerator.jar init myCoupons

show status of coupon system

java -jar CouponGenerator.jar status myCoupons

generate coupons

java -jar CouponGenerator.jar generate myCoupons <amount> <value> java -jar CouponGenerator.jar generate myCoupons 100 0.005

sweep all coupons to feed wallet

java -jar CouponGenerator.jar sweep myCoupons

reset wallets to redownload blockchain

java -jar CouponGenerator.jar reset myCoupons