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The PSD2 way to customer loyalty 3
Introduction
The changes facing the banking industry is an oppor-
tunity for some and a threat to many. Combined with
new technologies, the PSD2 (Revised Payment Ser-
vice Directive) directive opens doors for disrupters,
which were not open only months years ago. Mean-
while, customers are searching for a combination of
personalised services and core banking that mini-
mises their overhead costs, while fulfilling their needs
for other non-banking services. And all this is taking
place on a global scale where distance is rapidly dis-
rupted by digital solutions.
The authors of this perspective are fully aware that
most banks, particularly the major banks, have al-
ready embarked on their individual open banking
journey, so by stating the following hypothesis, we
aim to initiate a discussion on how to leverage future
retail banking differently:
Early movers will gain significant customer loyalty
advantages – if they dare to work with competitors
(banks), third-party services and tech giants in one
collaborative open banking environment.
This perspective underpins the validity of the above
hypothesis and outlines what is required to success-
fully achieve the announced first mover advantages,
while describing the future roles of each of the key
players within the retail banking ecosystem and how
they mutually benefit the most from being collabora-
tive:
The future role of the bank
The future role of the tech giant
The future role of the merchant
The future role of the fintech
4 The PSD2 way to customer loyalty
Changing dynamics
The global governing dynamics for banking are
changing due to a number of well-known factors;
globalisation, technological progress and regulatory
tightening and changes.
We claim that local knowledge in combination with
borrower liability is becoming less of a key loyalty
factor since the underlying drivers for these exact
measures are being commoditised so that outside
agents acting within financial services (or with the
will to enter financial services) can potentially access
these. And with frictionless global movability of capi-
tal (and amount of excess cash available), lending
availability is not limited by local capital scarcity.
Hence, the dynamics for retail banking are changing
from borrower liability, local knowledge and lending
availability to customer behaviour, technology and
regulation as drivers for global digital personal bank-
ing.
The consequences are that traditional customer loy-
alty factors no longer apply and customers search
for better and different services.
The change in retail banking behaviour is caused by
changes in the underlying dynamics in society, driven
by changing technology such as blockchain, IoT, big
data and AI. These technologies are all undergoing a
tremendous leap, motivated by customer behaviour.
While technology is of a more general character and
affects all of society, the regulatory changes im-
posed, specifically towards banking and with retail
supportive purposes, are conscious political choices
enforced for certain outcomes, on the back of in-
creased technology possibilities. Hence, it is a contin-
uous loop - as suggested on the right side of
EXHIBIT 1 below.
A vast number of capital and liquidity measures have
been imposed since the 2007-2008 financial crisis,
and lately, they have been followed up by a number
of transparency measures affecting both wholesale
banking and retail banking (Mifid2 and PSD2).
PSD2 is a significant game changer for retail banking,
and throughout the world, it will change the land-
scape of customer experience and loyalty com-
pletely (this point is explained in the next para-
graph). However, it is not all bad. If banks adapt and
accept the new era fast enough, it can become an
advantage to the banks and place them as global
leaders within collaborative open banking.
EXHIBIT 1:
The PSD2 way to customer loyalty 5
Brief on PSD21
The regulatory game changer for retail banking is
PSD2 ratified as of January 13, 2018. The directive
has two main purposes:
1. Enhancing competition and level the playing
field in a rapidly changing market environment
2. Ensuring consumer protection
While the latter is all about protection of payment
transactions and account access, the first has to do
with opening up for new market participants who
want to engage with banking customers.
Two types of market participants are introduced:
1. Payment initiation services providers (PISPs).
These initiate payments on behalf of customers.
They give assurance to retailers that the money
is on its way.
2. Aggregators and account information service
providers (AISPs). These give an overview of
available accounts and balances to their custom-
ers.
These (market participants) services that have his-
torically been privileged to the data-owners (which
de-facto means banks) are now open to third parties
if accepted by customers (given that the third par-
ties meet the security standards applicable). More-
over, banks have to comply with an open API mini-
mum compliance standard, securing infrastructural
conditions.
The immediate consequence is that the interface be-
tween banks and customers is disrupted. Hence, the
monopolised loyalty is gone overnight. Full stop.
The remaining part of this text will outline the future
roles within the open collaborative banking ecosys-
tem, through a zooming-in on first the Nordic bank-
ing sector, and then the Danish sector isolated. How-
ever, we do believe that the open collaborative bank-
ing philosophy can be extrapolated anywhere.
The Nordic banking sector in numbers
Despite a massive consolidation since the 2007-
2008 financial crisis, the Nordic bank sector is still
rather fragmented as can be seen from the statistics
below
1 Ref: https://ec.europa.eu/info/law/payment-services-psd-2-di-
rective-eu-2015-2366_en 2 SOURCE: https://finanswatch.dk/ 3 SOURCE: https://www.ebf.eu/about-us/sweden/
The Danish bank sector had 72 banks (measured
by number of bank licenses as of March 2017)
with 5.7 million inhabitants (1 to 79,000)2
Sweden had 117 banks in 2016 (hereof 29 foreign
banks) with 9.9 million inhabitants (1 to 85,000)3
Norway had 137 banks in 2017 with 5.3 million in-
habitants (1 to 39,000)4
Germany had 715 banks in 2017 (only counting
431 saving banks, 176 regional banks and 106 for-
eign banks. Hence, investment banks, credit un-
ions, etc. are not included) with 82.2 million in-
habitants (1 to 115,000)5
Norway has almost three times as many banks meas-
ured by number of inhabitants as Germany, while
Sweden and Denmark are of a factor ~1.5. We are
convinced that the development of IT and digital in-
frastructure in the Nordic region must be done in co-
operation between banks to lower costs, gain suffi-
cient efficiencies and stay competitive.
Zooming in on Denmark, we will use the Danish
banking system as an example for how to navigate
the new dynamics. The findings are applicable both
within and outside the Nordics.
4 SOURCE: https://static.norges-bank.no/ 5 SOURCE: http://banksgermany.com/
REF: POPULATION SOURCE: http://www.worldometers.info/
6 The PSD2 way to customer loyalty
The Danish banking infrastructure
In Denmark, only the two dominant banks, Nordea
and Danske Bank, run own independent data "cen-
tres". The other banks are clustered up in three cen-
tres that individually develop and maintain core
banking infrastructures for their member banks
across Denmark (and also in Norway and Sweden). In
addition to being data hubs, these three centres han-
dle a number of core banking services deployed by
the member banks. The centres build generic ser-
vices deployed by most member banks, but also spe-
cialised services on demand for member banks.
While some of the smaller banks also use the data
centres for their analytical services, the larger banks
primarily keep their analytical demands in-house.
Leaving out Nordea and Danske Bank (for a short
while), the infrastructure is displayed in EXHIBIT 2
below. The figure highlights that the local banks use
data centre services also for analytical (Intelligence)
purposes, contrary to the regional banks, which keep
most analytical services in-house.
We stress that the below is an illustrative description
and it is obviously more nuanced than displayed.
However, we do not find it necessary to detail the
picture further for making our point(s) clear.
From EXHIBIT 2, we see that the data centres play a
vital role in Danish retail banking infrastructure, and
they are natural integrated parts of the (future open)
banking ecosystem, since all integration (PSD2 API
connectivity) must be towards these centres, where
the data is stored. We notice that despite the centres
being owned by the member banks, they do to some
extent act independently, given a predefined man-
date.
The situation for Nordea and Danske Bank is identi-
cal, with the only difference being that they also play
the role of data centres. Hence, this article can be
extrapolated to any given bank similar to one of the
types identified.
The future role of the bank
With the opening of account data and transaction
services to third parties, it is paramount that tradi-
tional banks start to rethink their services as com-
modities that can be replicated in a much lighter and
personalised format (by fintechs) than what has pre-
viously been possible. The reason being that the new
EXHIBIT 2:
The PSD2 way to customer loyalty 7
market players (fintechs and the like) do not carry
any kind of heavy technology legacy portfolio.
Hence, they can build their infrastructure much
lighter and much more agile than ever before. We
will elaborate on their role later on.
The implications are that traditional loyalty factors
are no longer unique and reserved to banks.
Fintechs, competitor banks, merchants and tech gi-
ants can (with proper cyber security in place) be
granted access to provide highly valuable services
and data as a consequence of PSD2. Banks will
simply lose the customer interface if their response
to the changing dynamics is too passive.
So instead of working against the inevitable disrup-
tion, we suggest that all the relevant stakeholders
partner up in one open collaborative digital banking
ecosystem.
Hence, banks have to open up their infrastructure to
fintechs and collaborate on multiple financial ser-
vices and not only be PSD2 minimal compliant. Also,
banks have to aggregate core banking services with
merchant services such as online streaming services,
grocery shopping, magazines, fitness memberships,
newspaper subscriptions, airline loyalty programmes
(and many others) to create customer value through
new services that are both convenient and financially
viable for their customers.
In addition, banks have to accept that they should
not individually build their own API infrastructure.
This will simply just create a new heavy "spaghetti"
legacy that will eventually be replaced by something
lighter and more agile on a Nordic scale.
To secure a true Nordic ecosystem, banks must sup-
port a joint infrastructural base across the entire Nor-
dic banking community.
The future role of the tech giant
The strengths of tech giants are superior hardware
and software, big data handling and digital architec-
tural design. No one, not even the largest Nordic
banks, can compete with the tech giants on these
measures. The reason for this is obvious: tech giants
are born digital and think digital first in all they do.
Tech giants will play an extremely important role in
the future landscape/ecosystem of Nordic banking.
They will play the role of data hub for all banks on
the one side, and all third party agents on the other
side. Hence, they are both linked to individual banks'
data centres (BEC, BD, SDC, Nordea and Danske
Bank) through individual APIs, and they also transfer
data to all third parties (PISPs and AISPs) that have
been granted access to customer accounts or to ac-
count transactions, through one standardised API.
Building the Data/API Hub requires technology and
data experience to such a level that it does not exist
within any of the Nordic banks – and neither should it
be their focus.
Playing this role of technology provider is crucial for
the digital open collaborative ecosystem to be com-
plete and optimised.
The future role of the merchant
Using already stored bank data in the bundling of
services and products across different business areas
is a potential driver for future customer loyalty.
Banks holds enormous amounts of data supporting
analytical joint ventures with merchants. Hence, by
proper analysis of bank data combined with dis-
counts and offers from merchants, is it possible to
improve the financial situation of retail customers,
while bank loyalty is preserved.
In this win-win-win situation, merchants get access
to banks customer portfolio, customers obtain hard
economic value and ease of access to a wide range
of services, while banks retain customer loyalty.
There is an endless number of possible combinations
and both local and international partners can be
brought into play.
Two alternative routes are
1. Exclusive merchant discounts
2. Financial improvements through analytics
We provide examples of both below.
8 The PSD2 way to customer loyalty
EXAMPLE 1:
Exclusive merchant discounts
The key concern is the merchant's brand (for the
merchant but also for partner banks) – and whether
it is a sustainable option to be connected to this spe-
cific brand. Let us take a look at an example from
Norway6.
Sbanken (former Skandiabanken) in Norway has
made a collaboration with Adams Matkasse (bringing
ingredients to cook meals from scratch to homes); if
a customer has a mortgage loan from the bank, the
customer is entitled to a 10% discount when using a
coupon when ordering from Adams Matkasse (illus-
trated in EXHIBIT 3 below).
6 Ref. https://sbanken.no/lan/boliglan/
This is an example of collaboration between a mer-
chant and a bank. This type of collaboration can be
expanded to a number of sectors. It improves the
customer's financial situation, and by being a central
and driving part of the collaborative service ecosys-
tem, customer loyalty to banks can be preserved and
the interface to customers can remain intact.
EXHIBIT 3
The PSD2 way to customer loyalty 9
EXAMPLE 2:
Financial improvement through analytics
Below, we look at examples of individualised mer-
chant offers linked to purchase patterns and financial
options:
Everyday digital financial advisor
Everyday need prediction and personalised
recommendations
Everyday help to fulfil goals and wishes
Everyday investment advice
Illustrated in EXHIBIT 4 below.
This is now possible through easy and sufficient ac-
cess to customer data, combined with a complete
overview of current offers from collaborating mer-
chants.
Hence, by pattern recognition and general behaviour
of similar segments, is it possible to create a very
comprehensive and personal customer experience,
based on data analytics.
EXHIBIT 4:
10 The PSD2 way to customer loyalty
The future role of the fintech
The fintechs referred to are non-banks offering finan-
cial services or tapping into bank account data – or
both, in combination. Hence, they are either an AISP
or a PISP – or a combination.
Typically, fintech companies do not offer a set of ser-
vices comparable to a full-fletched bank. However,
they offer service(s) with an underlying new technol-
ogy that is personalised, lighter and more scalable
than what exists within established banks.
Given that PSD2 is ratified, fintechs will with ease tap
into banks' customer pools. In the open collaborative
banking ecosystem, this will happen through a stand-
ard API offered by tech giants.
Hence, in collaboration with the most active and
open banks, they will jointly develop and explore
new services for customers. The nature of fintechs is
that they try to attract numbers of users in scale by
being simpler, cheaper and more personalised than
the existing solutions. Initially, they do not aim to
make profits, and they will normally be bought be-
fore they even start to benefit financially from their
investments.
The banks that do not only offer the minimum re-
quired openness (PSD2 compliant) will be the ones
that fintechs will partner with.
EXHIBIT 5:
The PSD2 way to customer loyalty 11
The digital banking ecosystem
In regards to open collaborative banking, we belive
that the Nordic region is in a sweet spot when it
comes to digital banking. The Nordic countries are
small and well-organised, and the existing digital in-
frastructure is at an overall high level. In addition, we
find the populations to be sufficiently digitally ma-
ture to participate in a collaborative open banking
ecosystem.
We believe that by creating the ecosystem (see
EXHIBIT 5 above) is key to sustainable banking cus-
tomer loyalty. Also; merchants will leverage on
broader customer access while tech giants will con-
trol the infrastructure and data centres, banks and
customers will benefit financially from this
collaboration.
Conclusion
Through the initiatives described above, is it possible
for banks to lead the collaborative open banking
ecosystem. The most crucial part is collaboration be-
tween the banks. Hence, Nordic banks should refrain
from inventing their own individual standards as this
simply does not make sense for the region. Instead,
this standard should be developed jointly, but with a
tech giant driving it.
By creating this Nordic ecosystem, the region will
become attractive for fintechs, financial service pro-
viders and other collaborators – and jointly, these will
add to the most collaborative retail banking environ-
ment yet to be found.
Finally, the banks that supply these opportunities to
customers and proactively support an open banking
environment will stand out in comparison to the rest.
Hence, customer proximity will be superior and this
will be key to enhanced loyalty.
12 The PSD2 way to customer loyalty
Tim Bruun Madsen
+45 61 22 42 69
Jesper Adeltoft
+45 29 69 69 36