This app is great for use when you already have a website designed and just need to add buttons as a back end to allow the customer to checkout.
The problem I ran into is that on any page of my website that doesn't have a buy button (like the home page for example and many others) then shoppers don't see the shopping cart. They have to navigate back to a page that has a buy button in order to check out, even if they've already added items to their cart.
I called shopify about this issue twice looking for a solution or even a way to get the code for the shopping cart, so I can add it to a shopping cart button on the menu bar but they said that wasn't possible.

Great app but has issues working seamlessly with my websites design, because it doesn't have a shopping cart button like paypal does.

I thought the buy button was a great way to direct customers to a product without having the product directly visible on my storefront. That being said, the product that I was offering a buy button for required additional details, like custom engraving, and I would have preferred the buy button carried those through as well. It may be out my scope if it is capable of that but for now I'm not aware.

It’s really helpful and integrates pretty well with wix, though many features are missing from a true Shopify site. We cant add a cart as each individual code goes in its own HTML box, and we can’t sort the products as each product and code is individual. More integration with other companies would help

I am using this to show my products on a custom Wordpress site I built. The core functionality is solid, although there are 2 things I would add.

1. The ability to redirect to Checkout in the same tab. (I had to mess with the code of the buy button for a while too figure this one out. I was able to accomplish it but it would be much nicer if it was an option like in the sidebar when creating the buy button)

2. Since I do not have an actual strorefront on Shopify (I own my own domain) when users are redirected to checkout the url changes to my shopify store url. I would rather have the url stay the same because if someone inputs the shopify store url into their browser they will get the blank default theme. If I switch to the Shopify Lite plan then I loose some of Shopify's functionality and plugin ability (Most notably Kit)

App not working. I tried to contact them and i had no response for help. I hope someone contact me. I added the app but i cant creat buttons. when i try the page of Buy Button try to load, but the loading fail, then i recieve ERROR msg, and then bring me back to the page that i was, the Shopify dashboard.

Overall its handy to launch products to select customers rather then having to post live, However I don't like that they can't see any product info, its just straight to cart and one tiny little picture.

Decent app overall. Seems to function well enough. The new ability to access from the product page is nice.

However, I find its use limited for my business as I can not create a checkout link with multiple different items. It's rare that my customers purchase single items so being able to curate a custom basket of items would be very helpful.

We wanted to use the Buy Now button on our existing WordPress site. It worked, but it didn't provide any flexibility or customization. So we had to upgrade to a Shopify-hosted product page to achieve the results we wanted for our store.

Button works well but integration with PayPal Express Checkout is not working well. It takes 5+ seconds for this to load. Tested in multiple browsers and multiple locations and the same issue. When reported to Shopify I was told it was a PayPal issue which it might be but you need to get it resolved as its impacting all those that use this!

It works but could be FAR better and needs altering to even suffice. Sadly uses iframes (what decade is this?) so it can't match your site's styling and fonts. The script you add is very cluttered, inefficient coding. And to be able to access the cart from non-product pages you need to still have to load a product but hide the iframe. Very surprised this is an official script and not a 3rd party hack.

Also, as others mentioned, the checkout pop up is WAY TO SMALL and confusing for customers. And it is an actual new window, not a lightbox or div. Seriously, what decade is this? Why are developers still using iframes and pop windows? That stuff has been dead and obsolete for 15 years now.