It is recommended to use PayPal Goods and Services when paying for an item. There are no buyer protections when sending PayPal Friends and Family, Zelle, Google Pay, Venmo, CashApp, Crypto, among others.
It's not clear to me what you mean. The $100s are spoken for (2 for Jeevansluck, 2 for DMack) but there are 2 x $5s available. (If you want to get super-picky there's technically only one, since one is PH Riverside and the other is PH Overland, but I didn't make that distinction in the listing, and the base chip is the same.)