Publish vendors files php artisan vendor:publish
Before installing the migrations, delete the shopping cart migration already published, since Upepo has its own migration for it.
Run the php artisan migrate.
To the App\Http\Kernel.php, add the following to the application's route middleware:

'not.for.admin' => \App\Http\Middleware\RedirectIfAdmin::class,
'admin.only' => \App\Http\Middleware\RedirectIfNotAdmin::class,
'customer' => \App\Http\Middleware\RedirectIfCustomer::class,
'customer.email.verified' => \App\Http\Middleware\EnsureCustomerEmailIsVerified::class,
'loggedcustomer' => \App\Http\Middleware\RedirectIfNotCustomer::class,
'verifiedcustomer' => \App\Http\Middleware\NotVerifiedCustomer::class,