II. Growth of lungs into the body cavity and development of the diaphragm. 1  lateral folding of the body wall encloses the foregut endoderm such that it is suspended within the intraembryonic coelom (or body cavity) by a sling of dorsal mesentery, which is mesoderm derived.
PayPal make money through following type of transactions. 1  2.9 to 3.9 % per transaction - each time a transaction happens on any website PayPal charges 2.9% for domestic transaction and 3.9% to international transaction. 2  3 to 5% on currency conversion charges - i.e. converting USD to INR or Converting USD to GBP etc.
Established in 1998, PayPal had its IPO in 2002, and became a wholly owned subsidiary of eBay later that year. In 2014, PayPal moved $228 billion in 26 currencies across more than 190 nations, generating a total revenue of $7.9 billion (44% of eBayâs total profits). The same year, eBay announced plans to spin-off PayPal into an independent company by mid-2015 and this was completed on July 18, 2015. On July 20, 2015, PayPal had its second IPO that valued the company at $46.6 billion.