At least 1 metre of freeboard is required. Freeboard is the height from the top of the water. level (i.e. spillway level) to the top of the wall. 11. Stockpiled topsoil should be spread over. the dam wall and spillway and seeded immediately. with grasses to promote stabilising vegetation.
In Express Checkout, authorizing and processing a payment requires: 1  Setting up the payment authorization. 2  Redirecting the customer to PayPal. 3  Obtaining the customer details.  Confirming the payment 1  authorization. Capturing the payment (future).
2. 1  1. Log in to your PayPal account. Enter your username and password on the homepage. 2  2. Click the My Account tab. 3  3. Click the Resolution Center link. It'll be at the top of the page.  4. Look over the list of documents PayPal is requesting.