#include <stdio.h>

int main()
{
    char records[100][256];
    int i = 0;
    FILE * my_file = fopen("TEST.txt", "r");
    while( fscanf(my_file, "%[^\n]\n", &records[i]) != EOF )
    {
        printf("%s\n", records[i]);
        i++;
    }
    fclose(my_file);
    FILE * file_output = fopen("OUTPUT.txt", "w");
    for(int j = 0; j < i; j++)
    {
        fprintf(my_file, "%s,%s,%s\n", records[j], type_fees, total);
        // if ( j == i ) 
        //     fprintf(my_file, "\n", records[i]);
    }
    fclose(file_output);
}