Some sample pseudocode using the new Accounts based commands in 0.3.18.
print "send to " + getaccountaddress(username) + " to fund your account"
print "balance: " + getbalance(username, 0)
print "available balance: " + getbalance(username, 6)
// if you make a sale, move the money from their account to your "" account
if (move(username, "", amount, 6, "purchased item"))
SendTheGoods()
// withdrawal
sendfrom(username, bitcoinaddress, amount, 6, "withdrawal by user")
You can use listtransactions(username) to show them a list of their recent transactions.
BitcoinTalk
#1From:
satoshi
Subject:
Accounts example code
Date: