Perhaps I am just terrible at accounting, but I cannot figure out what's going on. I am using Printful, which reports that I've sold $4491.36 total. Fullfillments costs are $2839.37 and profit is $1651.99. BUT, when I add up the money in my PayPal account and Shopify payouts, I'm at $199. It is not making sense and I'm getting so scared and frustrated!