Is your child considering a babysitting job?Don't let her (or him!) plunge right in. Sure, it's fun to play with babies and small children, but she'll also be responsible for making sure the little ones are safe and properly fed. Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Babies' wants are much the same as their needs. In natural conditions, infants separated from their mothers could be in great danger, and, over time, only those infants with an instinctive concern to stay somewhere near their mothers were likely to survive to produce the next generation.