WordPress Plugin Creation that will be in the WordPress repository

Plugin Creation for WordPress A WordPress plugin is required on a customer complaints and claims form. Attached model. - Save in database, that an email arrives to the company informing of the claim, just as I fill the form in pdf. - Follow-up on behalf of the administrator to give a response within a period of 30 days. For this, we need reminders to reach us in order to respond on time. - Whoever installs the plugin can edit their company logo, font type, color font, font size. - That you can download your complaint or complaint sheet in pdf. - That he can edit his title and description. - Option to send an extension for more days for the resolution of the claim. - The purpose of this plugin is to promote our company. - We want to improve the functionality of this plugin. Please investigate this plugin that is in the wordpress repository, my idea is also to place that plugin in the wordpress repository so it has to pass the tests, and part of the work is also in helping me to be able to successfully add it. say pass the necessary wordpress tests for the plugin to be published. Example: [login to view URL] So you have to have better options than this plugin, for that we added some extra things I would like to try the plugin and read what the plugin offers to complement my requirement. The person who offers will be to make various plugins for wordpress since the purpose is to promote our company. I want the basic version without being able to edit typeface, logos and statistics and other extras only we can activate it by giving it to a key if our client is like a paid version, the basic version should have only the necessary and the pro version we can provide to KEY so they can use the plugin more completely. We raise all this so that they have an idea but finally we will agree everything that will go in each version. This is to have a notion of the price and be able to see that more things can be enabled. While this is an idea the contributions that can add to it is a useful plugin and improved to the plugin that currently exists. If I propose to differentiate which can go in the basic version and Pro version that will be enabled by an ID that will have to be created so that it can be used in a single account, this with the purpose of not being reused. The Basic version will be free but it will have certain limitations it is very important to compare the plugin that I want to improve that appears in the above mentioned link so it is important to analyze it and send me a proposal improving this plugin and separating the plugin in two versions, This is important that an id or key that is sent to the client can only be used in a domain, each id or key will be delivered for a single account so they can not be reused for Pro version. In your proposal to detail what can go in the Basic version and what can go in the Pro version, I have given lines up some examples of things if you can contribute more things in order to use the plugin will be welcome. I expect a good proposal both economic and functional. I ask you to detail everything that would go into your proposal.