Once you have added all the products you want to your cart, you can "View your cart" to check out.
From any page on the Soto website, you can click the little Shopping Bag icon in the upper right-hand corner (it's circled in red in the image below) --
Alternatively, each time you add a new product to your "cart", a box will pop up on the right side of your screen.
If you want to browse or buy more items, you can click "continue shopping" at the bottom of the page, or click the X at the top of the page:
If you are ready to check out, you can pay via PayPal or ShopPay at this point, or click "Checkout" to check out through the regular process:
On the next screen, you will see additional options for "Express Checkout", which allows you to pay through PayPal ShopPay, GooglePay, or MetaPay. If you don't have one of those or if you wish to check out via the regular way, you can scroll down and enter your shipping and billing and payment information.
You can either use a saved address, or enter your name and address in the available boxes (don't forget your apartment or unit number, if applicable!), then click "Continue to Shipping".
On the next page, you can select standard or express shipping, and you can see the address you entered and make sure it is correct. If you need to make a correction, click "Return to information" (it's on the left, next to "Continue to payment"), but if everything is correct, click "Continue to payment".
On this screen, you can enter your credit card information, or choose to pay via PayPal or ShopPay. If your billing address is different from your shipping address, you can click "Use a different billing address" to enter your billing address.
You can also choose to "Save my information for a faster checkout" for the next time.