Preserve headers/logos underneath 125 pixels high. It takes up beneficial viewing space, primarily for laptop users, that is ideal left for the good stuff to appear"above the fold" Take a cue from the massive businesses, straightforward logos completed nicely say it all. This is our #1 pet peeve - screaming logos and headers!
Backing up your blog regularly also assists in securing from how to fix hacked wordpress hackers. You have to keep a copy of your files hide away in backup system so that you can be certain of your database. This makes you a protected files that serves you in times of down is the machine. Hackers are less likely to slip from a secured back up system.
Do not depend on your Web host - Many people rely on their web host to"do all that technical stuff for me", not realizing that sometimes, they don't! Far better to have the responsibility lie rather than out.
Maintain control of your assets that are online - Nothing additional reading is worse than having your livelihood in someone click site else's hands. Why take chances with something as important as your website?
You can extend the plugin features with premium plugins like: Amazon S3 plugin, Members only plugin, DropShop etc.. So I think this plugin is a fantastic option and you can use it.
Of course you can set up plugins to make your store more user-friendly like share buttons or automatic backup plugin. That's all. Your store is up and running!