SECTION 1. Section four of Act Numbered Two thousand and sixty-one, entitled "An Act establishing a sales agency for articles manufactured in the schools in the provinces inhabited by Moros and other non-Christian tribes and by the people of said provinces, and appropriating money for the construction of a suitable building for the same, and for other purposes," as amended by Act Numbered Twenty-one hundred and eighty-three, is hereby amended so as to read as follows:
"SEC. 4. The sales agent of the board, acting under the direction of the board, shall have charge of the operation of the agency. He shall receive a compensation of seven thousand pesos for the year beginning February first, nineteen hundred and thirteen: Provided, however, That if the gross sales of the agency during that time shall exceed the sum of forty-four thousand pesos, he shall receive, in addition, a percentage to be fixed by the board on such gross sales in excess of said sum. After the said year he shall receive a salary of four thousand eight hundred pesos annually and a percentage of the gross sales of the agency, which shall be fixed by the board, and which shall accrue as sales are made: Provided further, That the commission of the sales agent shall be computed and paid monthly upon sales as shown by cash deposited in the Insular Treasury by the sales agency."