Just order from ModChipsDirect
I think they have SSL for the order form, so nobody can get your debit or credit card info as easily.
If you order from 3dstown.com, make sure you email them and ask to pay by PayPal. Also it’ll come from Hong Kong. ModChipsDirect comes from the US.
If ModChipsDirect takes mastercard, you can pay with your PayPal debit card. Just put some money in your PayPal account. Also make it so your PayPal debit card only uses the funds in your account, then if thieves get your debit card info, they won’t be able to buy anything.