First of all, in step 1, the aim is to improve the visualization of the list of companies (currently there are 22 categories and a search can give more than 120 results). In step 2, there is a summary with the data of the selected business and the data to be filled in by the customer to proceed to the payment. Step 3 is currently a validation of the data entered in step 2, I have decided to remove it because these data are also displayed in the payment process that is done externally. Finally, in step 4, I have improved the visualisation of the confirmation data in the voucher, eliminating and simplifying the information displayed.