def show_all_prices(call=None, kwargs=None):
    '''
    Return a dict of all prices on the cloud provider.
    '''
    if call == 'action':
        raise SaltCloudSystemExit(
            'The show_all_prices function must be called with -f or --function.'
        )

    if kwargs is None:
        kwargs = {}

    conn = get_conn(service='SoftLayer_Product_Package')
    if 'code' not in kwargs:
        return conn.getCategories(id=50)

    ret = {}
    for category in conn.getCategories(id=50):
        if category['categoryCode'] != kwargs['code']:
            continue
        for group in category['groups']:
            for price in group['prices']:
                ret[price['id']] = price['item'].copy()
                del ret[price['id']]['id']
    return ret