I embedded the code for PayPal Checkout on my website, without any modifications. It appears fine. But when I tested it by trying to pay by PayPal, it kept saying that "Some of your info isn't correct. Please try again." I am 100% sure that I entered the correct information as I logged in to my PayPal account. ----- Edit: I read other posts and this seems to have something to do with sandbox environment vs. live/production environment. It is super confusing. Can anyone tell me, after I log in to my PayPal account, where I need to go in order to obtain the code for PayPal Checkout that can be used in live/real world? Initially, after I logged in, I went to "App center" and then "PayPal checkout". But apparently the code you obtained here cannot be used in "real world".
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