Home Knowledge Base Payment Processing & Merchant Services Can we choose to abandon the pre-built application and create our own? There is a 1-year billing commitment which clients must abide by, after which you are free to cancel. Suggested Video(s) 1.  Demo of White-Label, Skin-able, Mobile App for Remittances.2.  Difference between an API and an EMI3.  Difference between an Aggregator and a Super API4.  What is the difference between a SPI vs API License (UK) Previous Can we alter the colors and design with the pre-built application? Next Which functions would be present in the pre-built application and can we request certain functions to be added according to our needs?