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Amortization of previously unearned revenue N et cash provided by (used in) operating INVESTING ACTIVITIES: Purchases Of and equipment, including inta-nal-use software and website development Acquisitions, net of cash quired, and other Sales and maturities of marketable securities and other invesunents of marketable securities and other investments N et cash provided by (used in) investing FINANCING ACTIVITIES: Excess tax benefits from stock-based compensation Common stock repurchased Procds from long-term and other Repayments of long-term debt Principal Of capital lease obligations Principal repayments Of finance lease obligations N et cash provided by (used in) financing activities F oreign-currency effect on cash and cash equivalalts Net increase (decree) in and cash CASH AND CASH EQUIVALENTS, END OF PERIOD SUPPLEMENTAL CASH FLOW INFORMATION. Cash paid for interest on long-term debt Cash paid for income taxes (net of refunds) Property and equipment acquired under capital leases pr(Fty and acquired under build-to-suit leases See accompanying notes to consolidated financial statements. AMAZON.COM, INC. CONSOLIDATED STATEMENTS OF OPERATIONS (in millions, except share data) (3,692) 6,842 (4,893) (979) 3,349 (2,542) (5,065) 6,359 (513) (1,285) (135) 4,432 (310) 5,899 14,557 91 177 4,008 920 (2,292) 5 , 475 (3,444) (312) 2,306 (2,826) (4276) 78 394 (231) (775) (539) (86) 574 8,658 97 169 1,867 877 (1,521) 4,180 (3,785) (745) 4,237 (3,302) (3,595) 429 (960) 3,378 (82) (486) (20) 2,259 (29) 2,815 8,084 802 29 Net product sales Net service sales Total net sales CWating expenses (I Cost ofsales Fulfillment Marketing Technology and content General and administrative 2014 18,908 88988 62,752 10,766 4,332 9,275 1,552 Yea r December 31 , 2013 60,903 13,549 74,452 54,181 8,585 3,133 6,565 1,129 2012 51,733 9,360 61 "93 45971 6,419 2,408 4564 896