I would very much like to use your plugin for my customers' stores. Its simplicity of handling seems ideal to me. I only have a minor problem in our country, Spain, the most common payment gateway is Redsys and it is not among the options they offer.
You can let me know if you intend to implement it soon or if any of the ones offered by the system are compatible with your store:
While we wait for you to develop one of your own.
I would be grateful to them.