TiPb Asks: How do you shop on your iPhone or iPad?

How do you shop on your iPhone or iPad? Do you browse websites in Safari on your device the same way you would on your desktop? Or do you use dedicated apps? From Apple's own Apple Store app to Best Buy to Walmart to Bloomingdales, a lot of big retailer have dedicated apps in the App Store these days. Even the big online retailers like Amazon, eBay, and Etsy, the ones that made their fortunes on the web, have dedicated apps. Some of them are pretty sweet too, with slick interfaces and cool effects that make the shopping experience just that much better.

If you have the option, do you prefer to create an account or just check out as a guest? There's certainly convenience to having a frequently used store like Amazon keep your shipping and even payment info recorded, but for smaller stores without big brand names, privacy might be more important.

Do you typically pay by credit card or do you prefer services like Paypal that sit in the middle? Most credit card companies have fairly good fraud protection, but Paypal can be easier and quicker to simply log into.

What about the checkbox for customer mailings, do you like getting sent special promotions and newsletters, or do you just want to shop as you so wish and be left alone and not bothered afterwards?

It's really nice to be able to shop on your iPhone when you're on the go, or curl up and browse on your iPad when you have a moment's peace. Which one do you prefer to shop with, and how do you prefer to get your shopping done?