promissory note, the related derivative liability associated with the conversion feature has been extinguished. See note 10:
Fair Value of Financial Instruments
for additional details on the calculation of fair value at inception and during the three and nine months ended December 31, 2017.
In December 2017, the Company issued $2,080,000 in convertible promissory notes, which bear interest at a rate of twelve percent (12%) per annum and possess a maturity date five years after the issuance date. As part of this financing, the Company issued to Note Holders 624,000 warrants to purchase shares of Common Stock with an exercise price of $0.40 per share. The principal and accrued interest, automatically convert into shares of Series F Convertible Preferred Stock (the “Series F Preferred”) simultaneously with the aggregate sale of Series F Preferred equal to $5,000,000. Also, in December 2017, the Company achieved an aggregate sale of over $5,000,000 in Series F Preferred shares. At that time, the outstanding aggregate principal and interest totaling $2,329,600 converted into 2,329.6 shares of Series F Preferred Stock.
For the three months ended December 31, 2017 and 2016, amortized debt discount included in interest expense totaled $1,187,210 and $226,911, respectively. For the nine months ended December 31, 2017 and 2016, amortized debt discount included in interest expense totaled $1,633,054 and $572,679, respectively. During the nine months ended December 31, 2017 and 2016, the Company made principal payments of $1,136,363 and $0, respectively.
Notes Payable and Promissory Notes
In April 2016, and in connection with the Company’s sale of its U.S. Operations, the Company issued two promissory notes. First, $727,285, of which $720,084 was the note balance included in the asset purchase agreement, with the remaining balance as subsequent interest incurred. This note possesses an interest rate of 12% per annum payable monthly and matures on December 31, 2017.
Also, the Company issued the buyer of its U.S. Operations, a $675,000 promissory note in exchange for the buyer waiving any claims for breach of the purchase agreement. The Company escrowed 2,000,000 shares of its common stock as a guarantee of repayment. In December 2017, the Company modified the repayment terms of the promissory note. In connection with the modification, the Company released to the note holder’s custody, 2,000,000 shares of its common stock. Upon a full repayment by the Company, the note holder has agreed to surrender these common shares back to the Company. During the nine months ended December 31, 2017 and 2016, the Company made principal payments of $200,000 and $0. The remaining balance of the promissory note will be paid in monthly installments through June 2018.
Next, the Company issued three notes totaling $546,440, which represented the remaining outstanding debt of the U.S. Operations that was not included in the sale of U.S. Operations. These notes were converted into shares of the Company’s Series G Preferred Stock on January 28, 2018.
During the nine months ended December 31, 2017 and 2016, the Company made principal payments on other notes payable of $48,536 and $60,531, respectively.
In June 2015, MMPL obtained a $60,000 loan from Bajaj Finserv with an interest rate of 19% per annum payable monthly with a maturity date in May 2018. During December 2016, MMPL obtained an additional $30,000 from Bajaj Finserv. During the nine months ended December 31, 2017 and 2016, the Company made principal payments of $18,617 and $14,162, respectively.
In March 2017, the Company executed a $2,000,000 promissory note to HALL MOM, LLC., a Texas limited liability company (“HALL MOM”). This note possesses an interest rate of 10% per annum payable monthly from March through May 2017, and 15% annum thereafter. Monthly payments are due each month at a minimum of $50,000. In December 2017, the Company modified the repayment terms of this note. The Company made a cash payment of $50,000 as a restructuring fee and $850,000 as a payment towards principal. Additionally, the Company agreed to make monthly installment payments of $100,000 to be applied to the principal beginning February 1, 2018. The remaining balance matures on October 31, 2018. During the nine months ended December 31, 2017 and 2016, the Company made principal payments of $1,091,749 and $0, respectively.