Wisconsin Lakes doesn’t use Paypal, but I’ve used it for other institutions, including for collecting tuition payments for a non-profit community music school. My recollection is that fees tend to be a bit higher than with some other credit card processors. Your organization’s bank may be able to work with you as well to set up something so that the payments flow directly into the organization’s bank account. Most credit card servicers now are able to provide you with code for a “button” on your website that takes the user directly to a payment page. This isn’t a review against Pay Pal, just some advice to check fees – especially monthly fees if you don’t think this will get used a lot.