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).
Typically, your Clients do not need a PayPal account to pay their Invoices through PayPal. Within PayPal Standard, there is an option for users based in the US called PayPal Business Payments. PayPal Business Payments enables you to collect online payments for a flat fee instead of a percentage - $0.50 per transaction. There is an Invoice limit of $10,000, and Clients will need to pay from their own PayPal account. Your Client is not able to use a credit card if you use PayPal Business Payments. Learn more about PayPal Business Payments here.