While many entry-level data entry clerks work as part of a team, smaller companies may have data departments consisting of one or two people. Because data entry requires long periods of time spent at a computer, clerks often experience eyestrain and repetitive motion disorders.
Summary of the 2015 Postage Rate Increase: 1  First Class Mail Letters (1 oz.) will remain the same at $0.49 when purchased at the Post Office. 2  Each additional ounce will cost $0.22 (up one cent from 2014). First Class Package Service will see an increase of 5.1% in 2015. 2  Commercial Base (online postage) rates will start at $2.04 (1 oz.), up $0.11 compared to 2014. 3  Priority Mail rates are NOT INCREASING in 2015. 4  Commercial Base (online postage) rates will continue to start at $5.05.
1 The cost to mail a first class letter is 46 cents for up to one ounce, and each additional ounce adds 20 cents.2  Large envelopes (flats) that are rectangular and not too rigid or thick are 90 cents for up to one ounce (and 20 cents for each additional ounce).3  Expect to pay 33 cents to mail a postcard.omments (7). The United States Postal Service increased its rates for first class postage and related services (like insurance) on Jan. 27, 2013. The price of a first class Forever stamp increased to 46 cents from 45 cents.