On April 3, 2012 (“Closing Date”), the Company entered into a Note Purchase Agreement (“Purchase Agreement”) with Isaac Capital Group, LLC (“ICG”), a related party, pursuant to which ICG agreed to purchase for cash up to $2,000,000 in aggregate principal amount of the Company’s unsecured Subordinated Convertible Notes (“Notes”). ICG is owned by Jon Isaac, the Company’s President and Chief Executive Officer and a director on the Company’s Board. Prior to this transaction, Mr. Isaac owned 1,209,675 shares, or 16.8% of the Company’s outstanding common stock. The Purchase Agreement and the Notes, which are unsecured, provide that all amounts payable by the Company to ICG under the Notes were due and payable on April 3, 2013 (“Maturity Date”), provided that the Company had the option in its discretion to extend the Maturity Date by up to one (1) year if no Event of Default (as defined in the Purchase Agreement) had occurred and was continuing, and the Company is in material compliance with its agreements and covenants under the Purchase Agreement and the Notes, as of the Maturity Date. The Company exercised such option prior to the Maturity Date.

Effective as of April 3, 2012, the Company and ICG amended the Purchase Agreement to clarify ambiguities related to the warrant issuance timing and the conversion price of a Note, and to amend various anti-dilution features. These changes were consistent with the intent of the parties at the time they entered into the Purchase Agreement and are consistent with the Company’s past practices related to the Notes and warrants. In particular, the amendment clarifies that the warrants will be issued upon conversion (rather than upon issuance) of the Notes and provides that the conversion price of a Note shall be based upon a floor price of $0.33 per share, regardless if the Company’s stock is trading below that amount at the time ICG elects to convert a Note.

The Purchase Agreement and the Notes, as amended, provided that:

The events of default (“Events of Default”) which triggered the acceleration of the Notes include (among other things): (i) the Company’s failure to make any payment required under the Notes when due (subject to a three-day cure period), (ii) the Company’s failure to comply with its covenants and agreements under the Purchase Agreement, the Notes and any other transaction documents, and (iii) the occurrence of a change of control with respect to the Company.

The Company issued an initial Note in the principal amount of $250,000 to ICG (“Note No. 1”) on the Closing Date. Because the conversion price of $0.84 was less than the stock price, this gave rise to a beneficial conversion feature valued at $166,667. The Company recognized this beneficial conversion feature as a debt discount and additional paid in capital on the Closing Date. The discount to Note No. 1 is being amortized to interest expense until maturity or its earlier repayment or conversion

As mentioned above, the Purchase Agreement, as amended, contained contingent provisions for the adjustment of the conversion ratio and conversion price, and the issuance of Contingent Warrants upon conversion.

On September 10, 2012, ICG elected to convert the Note No. 1 with a conversion price of $0.79 per share, resulting in the issuance of 327,417 shares. In accordance with the terms of the agreement, warrants to acquire 327,417 shares were issued upon conversion with an exercise price of ($0.79 x 120%) $0.95 per share. Upon conversion of Note No. 1, the remaining debt discount of $97,222 was immediately recognized as interest expense. The fair value of the warrants issued in connection with the debt conversion of Note No. 1 was $322,927 and was immediately recognized as interest expense.

On December 11, 2012, the Company issued a second Note to ICG in the principal amount of $250,000 (“Note No. 2”), pursuant to the Purchase Agreement. Because the conversion price of $0.67 was less than the stock price, this gave rise to a beneficial conversion feature valued at $200,738. The Company recognized this beneficial conversion feature as a debt discount and additional paid in capital on December 11, 2012. On December 17, 2012, ICG elected to convert Note No. 2, resulting in the issuance of 371,487 shares of the Company’s common stock and a warrant to acquire 371,487 additional shares of the Company’s common stock at an exercise price of $0.81 per share. Upon conversion of the Note No. 2, the remaining debt discount of $196,556 was immediately recognized as interest expense. The fair value of the warrants issued in connection with the conversion of Note No. 2 was $550,016 and was immediately recognized as interest expense.

On March 22, 2013 and March 25, 2013, the Company issued a third and fourth Note to ICG in the principal amount of $500,000 (“Note No. 3”) and $250,000 (“Note No. 4”), respectively, pursuant to the Purchase Agreement. Because the conversion price of $0.46 was less than the stock price, this gave rise to beneficial conversion features valued at $401,386. The Company recognized this beneficial conversion feature as a debt discount and additional paid in capital on March 25, 2013. On March 27, 2013, ICG elected to convert Note Nos. 3 and 4, resulting in the issuance of 1,631,886 shares of the Company’s common stock and a warrant to acquire 1,631,886 additional shares of the Company’s common stock at an exercise price of $0.55 per share. Upon conversion of Note Nos. 3 and 4, the remaining debt discount of $396,977 was immediately recognized as interest expense. The fair value of the warrants issued in connection with the conversion of Note Nos. 3 and 4 was $1,299,884 and was immediately recognized as interest expense.

On March 28, 2013, the Company issued a fifth Note to ICG in the principal amount of $250,000 (“Note No. 5”), pursuant to the Purchase Agreement. Because the conversion price of $0.47 was less than the stock price, this gave rise to a beneficial conversion feature valued at $250,000. The Company recognized this beneficial conversion feature as a debt discount and additional paid in capital on March 28, 2013. On March 28, 2013, ICG elected to convert Note No. 5, resulting in the issuance of 535,716 additional shares of the Company’s common stock and a warrant to acquire 535,716 shares at an exercise price of $0.56 per share. Upon conversion of Note No. 6, the debt discount of 250,000 was immediately recognized as interest expense. The fair value of the warrants issued in connection with the conversion of Note No. 5 was $589,442 and was immediately recognized as interest expense.