Here's a website with wordpress plugins that help you backup and move your site.
http://www.wpbeginner.com/plugins/7-best-wordpress-backup-plugins-compared-pros-and-cons/

What you need to do is the back up your website to disk, move the physical file of your backup to your new hosting service and restore your backup. Marion Black has training on this. It features a plug and called WPCLONE which has a better restore capability than most other plugins.

Here is a helpful video to do this
https://youtu.be/7s2yJV1JNbA

And I heard this plugin is great for back-up
BackUpWordpPress plugin

There's no such thing as a "finished" site in the affiliate marketing world. You'll keep adding content as you progress. What you need is good content and good traffic so you get your first Amazon sale in a timely manner.

I would go ahead and apply. Really as long as you have some content on your site you should be fine.

I'm not sure the whole site has to be finished but I would think the pages hosting the affiliate links should be pretty close to complete. Just my 2 cents worth!

I think it is preferable to have some traffic to your site, but maybe someone better qualified than me can confirm?

You already have some helpful links, but yes you have 30 days to transfer your website, and as izpowashere said I'd back up your website content onto your computer. You can send a PM and I can walk you through it if needed.

Brok

I have actually done this before. Wow you will not have access to cite Rubik's you still can log into your website for 30 days. Your classroom process our progress will be maintained by the system system. I strongly suggest backing up your sites and putting them somewhere else. Support is very very good at doing the simple things however anything beyond that raises questions.

You might find the answer here Can You Cancel A WA Premium Membership And Come Back? Hope this helps =)

I believe you have 30 days to transfer everything before it gets deleted once you permanently close your account. I don't think it's possible to temporarily close the account, I haven't read anything about it yet.

Few different options.

Easiest way is to find a picture of a button that says buy now. Add it into the post and have the picture link to your affiliate link for that product.

Another is finding a HTML code of a button you like and then linking it, but honestly it's the same process.

Also, Charlotte..... review this:
https://www.paypal.com/webapps/mpp/get-started/buy-now-button

Check out http://buttonoptimizer.com/ to create awesome custom buttons! Then just drag it into your page just like an image and link it to Amazon.