I had originally outlined those in my original post, but it got lengthy so I edited it out anyways. Here's the relevant info I had posted before.
It's an arbitrage bot for Amazon -> Ebay. I had thought about AliExpress / Jet I may include that at a later date.
Current Features:
Scrapes amazon vs. ebay of course for abitrage opportunities. For ebay I more or less implemented their entire advanced search form with additional options that you can't use in their search form but works for querying. You can specify to narrow your scraping results by free shipping, location, country, etc., price range, basically any category / sub (sub) (sub)(...) category you could think of to narrow your results to whatever niche your trying for. It also lets you search a seller or multiple sellers account if you're competing.
Options for Ebay:
Extracts all product info for arbitrage results found. As for whether something is an arbitrage result it lets you specify the minimum profit required taking into account all fee(s) etc. The minimum margin (or both). If it fits the bill it extracts all product information, images, description, isbn asin whatever code is there. Validates these to make sure they are indeed valid if they're not for whatever reason.
A note about $. I've assumed USD here and have not and do not plan to include other currencies.
Has an option to auto post these to your ebay account. As for account options. You can specify an html tempalte and it will insert the info / images etc into the appropriate html sections to use an html template when posting. It'll auto-upload product info like isbns etc as mentioned before. You can automatically update all posted listings if they fell below your minimum profit / margin line and correct it to be valid for these values. You can auto-relist all ended items. Automatically leave feedback. There's some other goodies I can't think of right now since I'm not currently in front of my app, but you get the general idea.
You can specify whether to use additional options (like gallery images, etc) for the appropriate sections.
You can automatically update your paypal email and whether to require immediate payment if you need to change payment methods / accounts quickly on all listed items. You can clone another sellers listed items (or multiple sellers by specifying a comma delimited string of usernames)
If you don't want to auto post results it will output the results in a directory (for each item) with images etc so you can do it manually if you want to be "safer".
I haven't implemented posting to amazon yet. Didn't really feel the need ebay (imo) is where the moneys at, but as mentioned before I have thought about expanding it to other platforms
It has another section that displays a graph to track your sales / account progress.
Feature I'm implementing now: Linking Amazon account(s) to automatically check for sold items vs. tracking info and to auto-upload it.
If you have another feature that you think would be beneficial I'm open to it.