Supplemental Guarantor Information

The Senior Secured Notes, Senior Subordinated Notes and 2019 Senior Notes are guaranteed by Parent and each of CDW LLC’s direct and indirect, wholly owned, domestic subsidiaries (the “Guarantor Subsidiaries”). All guarantees by Parent and Guarantor Subsidiaries are joint and several, and full and unconditional; provided that each guarantee by the Guarantor Subsidiaries is subject to certain customary release provisions contained in the indentures governing the Senior Secured Notes, Senior Subordinated Notes and 2019 Senior Notes. CDW LLC's Canada subsidiary (the “Non-Guarantor Subsidiary”) does not guarantee the debt obligations. CDW LLC and CDW Finance Corporation, as co-issuers, are wholly owned by Parent, and each of the Guarantor Subsidiaries and the Non-Guarantor Subsidiary is wholly owned by CDW LLC.

The following tables set forth condensed consolidating balance sheets as of June 30, 2012 and December 31, 2011, consolidating statements of operations for the three and six months ended June 30, 2012 and 2011, condensed consolidating statements of comprehensive income (loss) for the three and six months ended June 30, 2012 and 2011, and condensed consolidating statements of cash flows for the six months ended June 30, 2012 and 2011, in accordance with Rule 3-10 of Regulation S-X. The consolidating financial information includes the accounts of CDW Corporation (the “Parent Guarantor”), which has no independent assets or operations, the accounts of CDW LLC (the “Subsidiary Issuer”), the combined accounts of the Guarantor Subsidiaries, the accounts of the Non-Guarantor Subsidiary, and the accounts of CDW Finance Corporation (the “Co-Issuer”) for the periods indicated. The information was prepared on the same basis as the Company’s consolidated financial statements.

Condensed Consolidating Balance Sheet

(in millions)	June 30, 2012
	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Assets

Current assets:
Cash and cash equivalents	$	—	$	142.2	$	22.1	$	21.2	$	—	$	(26.8	)	$	158.7
Accounts receivable, net	—		—		1,188.6		49.7		—		—			1,238.3
Merchandise inventory	—		—		317.3		4.3		—		—			321.6
Miscellaneous receivables	—		49.1		106.6		5.0		—		—			160.7
Deferred income taxes	—		16.5		5.0		—		—		—			21.5
Prepaid expenses and other	—		12.5		50.7		0.3		—		—			63.5
Total current assets	—		220.3		1,690.3		80.5		—		(26.8		)	1,964.3

Property and equipment, net	—		72.9		66.6		2.8		—		—			142.3
Goodwill	—		749.4		1,428.4		30.7		—		—			2,208.5
Other intangible assets, net	—		357.8		1,191.4		8.5		—		—			1,557.7
Deferred financing costs, net	—		60.7		—		—		—		—			60.7
Other assets	5.7		1.2		0.8		0.3		—		(6.0		)	2.0
Investment from and advances to subsidiaries	45.4		2,868.2		—		—		—		(2,913.6		)	—
Total assets	$	51.1	$	4,330.5	$	4,377.5	$	122.8	$	—	$	(2,946.4	)	$	5,935.5

Liabilities and Shareholders’ Equity (Deficit)

Current liabilities:
Accounts payable—trade	$	—	$	19.1	$	671.5	$	24.5	$	—	$	(26.8	)	$	688.3
Accounts payable—inventory financing	—		—		253.2		—		—		—			253.2
Deferred revenue	—		—		66.1		—		—		—			66.1
Accrued expenses	—		150.6		131.8		7.5		—		—			289.9
Total current liabilities	—		169.7		1,122.6		32.0		—		(26.8		)	1,297.5

Long-term liabilities:
Debt	—		3,871.4		—		—		—		—			3,871.4
Deferred income taxes	—		190.7		469.9		1.8		—		(5.7		)	656.7
Other liabilities	—		53.3		3.9		1.9		—		(0.3		)	58.8
Total long-term liabilities	—		4,115.4		473.8		3.7		—		(6.0		)	4,586.9

Total shareholders’ equity (deficit)	51.1		45.4		2,781.1		87.1		—		(2,913.6		)	51.1
Total liabilities and shareholders’ equity (deficit)	$	51.1	$	4,330.5	$	4,377.5	$	122.8	$	—	$	(2,946.4	)	$	5,935.5

Condensed Consolidating Balance Sheet

(in millions)	December 31, 2011
	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Assets

Current assets:
Cash and cash equivalents	$	—		$	102.1		$	15.8	$	8.1	$	—	$	(26.1	)	$	99.9
Accounts receivable, net	—			—			1,197.9		57.0		—		—			1,254.9
Merchandise inventory	—			—			318.0		3.7		—		—			321.7
Miscellaneous receivables	—			47.3			93.3		3.0		—		—			143.6
Deferred income taxes	—			19.5			5.0		0.1		—		—			24.6
Prepaid expenses and other	—			11.0			23.5		0.2		—		—			34.7
Total current assets	—			179.9			1,653.5		72.1		—		(26.1		)	1,879.4

Property and equipment, net	—			80.9			70.6		2.8		—		—			154.3
Goodwill	—			749.4			1,428.4		30.6		—		—			2,208.4
Other intangible assets, net	—			366.0			1,261.0		9.0		—		—			1,636.0
Deferred financing costs, net	—			68.5			—		—		—		—			68.5
Other assets	6.0			1.5			1.4		0.1		—		(6.0		)	3.0
Investment from and advances to subsidiaries	(13.3		)	3,038.7			—		—		—		(3,025.4		)	—
Total assets	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	$	5,949.6

Liabilities and Shareholders’ (Deficit) Equity

Current liabilities:
Accounts payable-trade	$	—		$	17.6		$	503.7	$	22.6	$	—	$	(26.1	)	$	517.8
Accounts payable-inventory financing	—			—			278.7		—		—		—			278.7
Current maturities of long-term debt	—			201.0			—		—		—		—			201.0
Deferred revenue	—			—			27.8		—		—		—			27.8
Accrued expenses	—			162.5			146.2		7.3		—		—			316.0
Total current liabilities	—			381.1			956.4		29.9		—		(26.1		)	1,341.3

Long-term liabilities:
Debt	—			3,865.0			—		—		—		—			3,865.0
Deferred income taxes	—			199.3			496.9		1.8		—		(6.0		)	692.0
Other liabilities	—			52.8			4.3		1.5		—		—			58.6
Total long-term liabilities	—			4,117.1			501.2		3.3		—		(6.0		)	4,615.6

Total shareholders’ (deficit) equity	(7.3		)	(13.3		)	2,957.3		81.4		—		(3,025.4		)	(7.3		)
Total liabilities and shareholders (deficit) equity	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	5,949.6

Consolidating Statement of Operations

(in millions)	Three Months Ended June 30, 2012
	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	2,471.9		$	112.8		$	—	$	—		$	2,584.7
Cost of sales	—		—			2,059.2			98.6			—		—			2,157.8

Gross profit	—		—			412.7			14.2			—		—			426.9

Selling and administrative expenses	—		27.0			224.1			8.4			—		—			259.5
Advertising expense	—		—			29.9			1.1			—		—			31.0

(Loss) income from operations	—		(27.0		)	158.7			4.7			—		—			136.4

Interest expense, net	—		(76.9		)	—			—			—		—			(76.9		)
Management fee	—		0.8			—			(0.8		)	—		—			—
Other income, net	—		0.2			—			—			—		—			0.2

(Loss) income before income taxes	—		(102.9		)	158.7			3.9			—		—			59.7

Income tax benefit (expense)	—		41.0			(62.9		)	(1.0		)	—		—			(22.9		)

(Loss) income before equity in earnings (loss) of subsidiaries	—		(61.9		)	95.8			2.9			—		—			36.8

Equity in earnings (loss) of subsidiaries	36.8		98.7			—			—			—		(135.5		)	—

Net income (loss)	$	36.8	$	36.8		$	95.8		$	2.9		$	—	$	(135.5	)	$	36.8

Consolidating Statement of Operations

(in millions)	Three Months Ended June 30, 2011
	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—		$	—		$	2,319.8		$	92.3		$	—	$	—		$	2,412.1
Cost of sales	—			—			1,931.5			79.8			—		—			2,011.3

Gross profit	—			—			388.3			12.5			—		—			400.8

Selling and administrative expenses	—			24.8			211.5			7.1			—		—			243.4
Advertising expense	—			—			28.3			0.9			—		—			29.2

(Loss) income from operations	—			(24.8		)	148.5			4.5			—		—			128.2

Interest expense, net	—			(65.7		)	—			—			—		—			(65.7		)
Net loss on extinguishment of long-term debt	—			(115.7		)	—			—			—		—			(115.7		)
Management fee	—			8.0			—			(8.0		)	—		—			—
Other income (expense), net	—			0.1			0.2			(0.3		)	—		—			—

(Loss) income before income taxes	—			(198.1		)	148.7			(3.8		)	—		—			(53.2		)

Income tax benefit (expense)	—			76.9			(56.7		)	(1.8		)	—		—			18.4

(Loss) income before equity in (loss) earnings of subsidiaries	—			(121.2		)	92.0			(5.6		)	—		—			(34.8		)

Equity in (loss) earnings of subsidiaries	(34.8		)	86.4			—			—			—		(51.6		)	—

Net (loss) income	$	(34.8	)	$	(34.8	)	$	92.0		$	(5.6	)	$	—	$	(51.6	)	$	(34.8	)

Consolidating Statement of Operations

(in millions)	Six Months Ended June 30, 2012
	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	4,684.9		$	219.0		$	—	$	—		$	4,903.9
Cost of sales	—		—			3,901.2			191.2			—		—			4,092.4

Gross profit	—		—			783.7			27.8			—		—			811.5

Selling and administrative expenses	—		52.8			441.3			17.0			—		—			511.1
Advertising expense	—		—			58.5			1.9			—		—			60.4

(Loss) income from operations	—		(52.8		)	283.9			8.9			—		—			240.0

Interest (expense) income, net	—		(156.1		)	0.3			—			—		—			(155.8		)
Net loss on extinguishments of long-term debt	—		(9.4		)	—			—			—		—			(9.4		)
Management fee	—		2.2			—			(2.2		)	—		—			—
Other (expense) income, net	—		(0.1		)	0.1			—			—		—			—

(Loss) income before income taxes	—		(216.2		)	284.3			6.7			—		—			74.8

Income tax benefit (expense)	—		89.8			(115.1		)	(1.8		)	—		—			(27.1		)

(Loss) income before equity in earnings (loss) of subsidiaries	—		(126.4		)	169.2			4.9			—		—			47.7

Equity in earnings (loss) of subsidiaries	47.7		174.1			—			—			—		(221.8		)	—

Net income (loss)	$	47.7	$	47.7		$	169.2		$	4.9		$	—	$	(221.8	)	$	47.7

Consolidating Statement of Operations

(in millions)	Six Months Ended June 30, 2011
	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—		$	—		$	4,351.7		$	190.0		$	—	$	—		$	4,541.7
Cost of sales	—			—			3,625.2			165.3			—		—			3,790.5

Gross profit	—			—			726.5			24.7			—		—			751.2

Selling and administrative expenses	—			52.2			406.5			14.0			—		—			472.7
Advertising expense	—			—			56.9			1.7			—		—			58.6

(Loss) income from operations	—			(52.2		)	263.1			9.0			—		—			219.9

Interest expense, net	—			(157.8		)	—			—			—		—			(157.8		)
Net loss on extinguishment of long-term debt	—			(118.9		)	—			—			—		—			(118.9		)
Management fee	—			8.0			—			(8.0		)	—		—			—
Other income (expense), net	—			0.7			0.2			(0.4		)	—		—			0.5

(Loss) income before income taxes	—			(320.2		)	263.3			0.6			—		—			(56.3		)

Income tax benefit (expense)	—			121.3			(100.7		)	(3.3		)	—		—			17.3

(Loss) income before equity in (loss) earnings of subsidiaries	—			(198.9		)	162.6			(2.7		)	—		—			(39.0		)

Equity in (loss) earnings of subsidiaries	(39.0		)	159.9			—			—			—		(120.9		)	—

Net (loss) income	$	(39.0	)	$	(39.0	)	$	162.6		$	(2.7	)	$	—	$	(120.9	)	$	(39.0	)

Condensed Consolidating Statement of Comprehensive Income (Loss)

(in millions)	Three Months Ended June 30, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income (loss)	$	35.2	$	35.2	$	95.8	$	1.4	$	—	$	(132.4	)	$	35.2

Condensed Consolidating Statement of Comprehensive (Loss) Income

(in millions)	Three Months Ended June 30, 2011
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive (loss) income	$	(34.3	)	$	(34.3	)	$	92.2	$	(5.1	)	$	—	$	(52.8	)	$	(34.3	)

Condensed Consolidating Statement of Comprehensive Income (Loss)

(in millions)	Six Months Ended June 30, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income (loss)	$	48.0	$	48.0	$	169.2	$	5.2	$	—	$	(222.4	)	$	48.0

Condensed Consolidating Statement of Comprehensive (Loss) Income

(in millions)	Six Months Ended June 30, 2011
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive (loss) income	$	(34.1	)	$	(34.1	)	$	162.8	$	0.2	$	—	$	(128.9	)	$	(34.1	)

Condensed Consolidating Statement of Cash Flows

(in millions)	Six Months Ended June 30, 2012
	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(118.3	)	$	410.6		$	13.1		$	—	$	(0.7	)	$	304.7

Cash flows from investing activities:
Capital expenditures	—		(8.8		)	(6.5		)	(0.4		)	—		—			(15.7		)
Net cash used in investing activities	—		(8.8		)	(6.5		)	(0.4		)	—		—			(15.7		)

Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		256.0			—			—			—		—			256.0
Repayments of borrowings under revolving credit facility	—		(256.0		)	—			—			—		—			(256.0		)
Repayments of senior secured term loan facility	—		(201.0		)	—			—			—		—			(201.0		)
Proceeds from issuance of Senior Notes	—		135.7			—			—			—		—			135.7
Payments to extinguish Senior Notes	—		(136.9		)	—			—			—		—			(136.9		)
Net change in accounts payable-inventory financing	—		—			(25.5		)	—			—		—			(25.5		)
Advances from (to) affiliates	—		371.8			(372.3		)	0.5			—		—			—
Other financing activities	—		(2.4		)	—			—			—		—			(2.4		)

Net cash provided by (used in) financing activities	—		167.2			(397.8		)	0.5			—		—			(230.1		)

Effect of exchange rate changes on cash and cash equivalents	—		—			—			(0.1		)	—		—			(0.1		)

Net increase (decrease) in cash and cash equivalents	—		40.1			6.3			13.1			—		(0.7		)	58.8

Cash and cash equivalents—beginning of period	—		102.1			15.8			8.1			—		(26.1		)	99.9

Cash and cash equivalents—end of period	$	—	$	142.2		$	22.1		$	21.2		$	—	$	(26.8	)	$	158.7

Condensed Consolidating Statement of Cash Flows

(in millions)	Six Months Ended June 30, 2011
	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(63.7	)	$	206.5		$	(3.8	)	$	—	$	(9.2	)	$	129.8

Cash flows from investing activities:
Capital expenditures	—		(12.1		)	(4.6		)	—			—		—			(16.7		)
Cash settlements on interest rate swap agreements	—		(6.6		)	—			—			—		—			(6.6		)
Premium payments on interest rate cap agreements	—		(3.2		)	—			—			—		—			(3.2		)
Net cash used in investing activities	—		(21.9		)	(4.6		)	—			—		—			(26.5		)

Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		755.0			—			—			—		—			755.0
Repayments of borrowings under revolving credit facility	—		(783.1		)	—			—			—		—			(783.1		)
Repayments of senior secured term loan facility	—		(132.0		)	—			—			—		—			(132.0		)
Proceeds from issuance of Senior Notes	—		1,175.0			—			—			—		—			1,175.0
Payments to extinguish Senior Notes	—		(1,175.0		)	—			—			—		—			(1,175.0		)
Net change in accounts payable-inventory financing	—		—			89.9			—			—		—			89.9
Advances from (to) affiliates	—		292.3			(292.3		)	—			—		—			—
Other financing activities	—		(25.5		)	—			—			—		—			(25.5		)

Net cash provided by (used in) financing activities	—		106.7			(202.4		)	—			—		—			(95.7		)

Effect of exchange rate changes on cash and cash equivalents	—		—			—			0.4			—		—			0.4

Net increase (decrease) in cash and cash equivalents	—		21.1			(0.5		)	(3.4		)	—		(9.2		)	8.0

Cash and cash equivalents—beginning of period	—		32.9			1.1			10.0			—		(7.4		)	36.6

Cash and cash equivalents—end of period	$	—	$	54.0		$	0.6		$	6.6		$	—	$	(16.6	)	$	44.6