The first step is very important, without it, nothing can be done...!
Well, first thing is, get your CC ready
Next I will provide you the website and the method how to check if your selected Credit Card (CC) has enough limit for your intended purchase.
Go to https://erbaviva.com/
Let's assume that you want to check whether one of your cvvs is chargeable for $1800 or not, fine, order the lotion which costs $13
now divide 1600 ($1600) by $13, the result is 123, so update the quantity of the lotion to 123 and procees to checkout
Now you have to sign up as a new user, provide false information, this is very important so as not to charge the CC, you have to provide billing information other than your CC's, okay.. next!
About $200 will go for shipping cost (that's why we divided $1600 by $13 and not $1800)
So the total you're checking the card now is about $1800, proceed to next step, enter your CC info (the billing address should be fake).
If you get an error saying AVS mismatch or anything else related to the billing address, that means your CC is chargeable for that amount!
If the error says your card has been declined, that means it doesnt have enough limit.
IMPORTANT: After each try on that site, it's very important for you to clean cookies and all the shit (I suggest you use a software called IEhistoryX), if you don't then you won't be doing good as the site will state that