This shopping systems does log your IP for security and identification purposes. This is normal behavior performed by most sites.
We require personal information only when you decide to purchase something from us. This information is standard information required to complete an online transaction.
At present we do NOT store your payment information directly on our systems. We deploy third party payment systems like Amazon Payments, Paypal Payments, and the Stripe Card Network.
We collect any sensitive information using secure methods such as TLS (the next generation of SSL). Our technical team patches our systems to update any bugs along with following important news to address any concerns that may appear. Finally we lock down our systems so only those that are authorized may access our systems.