31.   The computers were password protected, which would make it difficult for buyers to use them without reformatting the drives, Li added.

32.   The indexes are then used by buyers of natural gas, including utilities.

33.   This will allow them to take advantage of generous government fuel-economy credits for such vehicles, even if the buyers never use ethanol.

34.   Using Billpoint, eBay buyers can use credit or debit cards to complete a purchase.

35.   Whenever possible, buyers use cheaper generic equivalents, undercutting sales of brand-name drugs.

36.   Buyers can use the tickets for different movies or shows.

37.   Reducing those kinds of items could make eBay simpler for buyers to use and reduce competition among sellers, Pursglove said.

38.   The agency recommends buyers use credit cards to pay for online purchases.

39.   The buyer may use the site for non-industrial development.

40.   The only hitch is buyers must use a VISA credit card.