I am well aware that the app needs further improvement (tests, looks and some hardcoded) and it has quite a few rough edges wich need further ‘polishing’.

Regarding the Session API:

* I kept receiving 401 status for PUT /v2/sessions request even if I attached the correct header and parameter.
* I have developed and commented the logic for session management.

Regarding the Pools API:

* I'm not sure that I've understood completly the business logic, but after getting a settlement, I used that object
to buy a new ticket. If I had more time to develop this feature, I would have used a form for some of the
user's input (such as selections, stake, currency or poc).

Regarding the Tickets API:

* I could find only one settlement for which I could buy a ticket, therefore I hardcoded some data in order to buy it.

About the features:

* see all the pools
* see more detailes about a single pool
* access 'Smart Pick' for a single pool
* see all settlements for a single pool
* buy a new ticket (using the data from pool and settlements)

In order to have completed the task, I should have:

* Add test scripts to check the models and controllers
* Add i18n