This document outlines the terms and conditions of a promotion run by Align Technology Inc. where 100 prizes of 3 months of Spotify gift cards worth £25 each will be given away. To enter, participants must check-in on Foursquare to a participating orthodontist listed in the schedule, see the special for the promotion, check-in again, and tweet about it including the hashtag #InvisalignTime. Winners will be selected randomly from valid entries each month during the promotion period and notified by Twitter direct message.

1. FourSquare InvisalignTime Free Prize Draw Terms and Conditions (the
“Promotion”)
TERMS AND CONDITIONS
These are the terms and conditions (the “Terms and Conditions”) that govern the relationship
between you, the entrant (“you”, “your(s)”) and Align Technology Inc. of ALIGN TECHNOLOGY,
B.V., Arlandaweg 161 1043 HS Amsterdam, NETHERLANDS (the “Promoter”, “we”, “our”, “us”).
ELIGIBILITY
1. The Promotion is only open to residents in the UK aged eighteen (18) or over who have:
(a) a valid and active FourSquare account and mobile access to such FourSquare account
i.e. the FourSquare mobile app;
(b) a valid and active Twitter account and mobile access to such Twitter account i.e. the
Twitter mobile app;
2. The following are not eligible to participate in this Promotion: (i) employees of the Promoter,
its respective subsidiaries and associated companies, any advertising and promotional
agencies or the prize suppliers, the Participating Practitioners (defined in rule 4 below) (ii)
immediate family members of such employees or of anyone with whom such employees are
domiciled. In these Terms and Conditions, “immediate family” includes mother, father,
brothers, sisters, sons, daughters, in laws, spouse or common law partners, (iii) existing
Invisalign patients.
3. By entering the Promotion you agree that you have legal capacity to enter the Promotion and
agree to the Terms and Conditions (i.e. that you are of sufficient age and mental capacity and
are entitled to be legally bound in contract).
HOW TO ENTER
4. To participate in the Promotion you will need to, during the Promotion Period (defined in rule
6 below):
(a) using your FourSquare app, check in to a venue nearby one of the participating
orthodontists (listed in the schedule) ("Participating Practitioner(s)");
(b) tap the Explore tab in the FourSquare app and select the "Specials" category to see
further details of this Promotion at the Participating Practitioner nearest to you
("Special");
(c) once you have seen the Special, you will need to check in to such Participating
Practitioner;
(d) using your Twitter app, publish your FourSquare check-in via a Tweet on Twitter and
make sure you include the hashtag “#InvisalignTime”
(each an "Entry", together the "Entries")

2. 5. There is no restriction on the number of Entries you can make, provided that each Entry
relates to a different Participating Practitioner. Multiple Entries for the same Participating
Practitioner will not count as multiple Entries to the Promotion and you can only win one (1)
prize.
6. Please do not retweet each Entry more than once during the Promotion Period. Multiple
retweets will not count as multiple Entries to the Promotion.
PROMOTION PERIOD
7. The Promotion opens at 00:00:01 am (CET) on 15 July 2012 and closes when prizes run out
(the “Promotion Period”). Only entries received by or on behalf of the Promoter during the
Promotion Period and during the applicable Check in Periods will be accepted into the
Promotion.
PRIZE
8. There are a total of one hundred (100) prizes to be won in the UK.
9. Each winner will receive one (1) Spotify gift e-card for the sum of 25 GBP to cover a monthly
subscription for a period of three (3) months at the Premium subscription level.
10. The prizes must be accepted as awarded and are non-transferable or convertible to cash or
other substitutes. If due to circumstances beyond our control we are unable to provide the
stated prizes, we reserve the right to award substitute prizes of equal or greater value.
11. All prizes are subject to the terms and conditions of the manufacturer or supplier.
PRIZE ALLOCATION
12. The prize draw will take place on the last day of each month of the Promotion Period at the
Promoter’s offices until prizes run out. The one hundred (100) winners will be selected at
random in the presence of an independent observer from all valid and eligible Entries
received during the Promotion Period in accordance with the Terms and Conditions through
an electronic method.
13. We will endeavour to notify each winner via the private message function on Twitter within 15
days of the prize draw date. The winners need to accept their prize by returning a
confirmation message via the private message function on Twitter to us within seven (7) days
("Winner Confirmation Message"). We will send out prizes within 7 days of receipt of such
Winner Confirmation Messages to each winner's private message function on Twitter.
14. We reserve the right to select alternative winners in the event that:
(a) a winner does not comply with these Term and Conditions or we have reasonable
grounds for believing that a winner has contravened any of these Terms and Conditions;
or
(b) a winner does not comply with any terms, conditions and policies of any third party
websites on or via which the Promotion is operated, including FourSquare and Twitter.

3. 15. A list of winners and their home county will be available for one (1) month after the end of the
Promotion Period at this address: http://slidesha.re/NlADyO
GENERAL:
16. By participating in the Promotion, you agree to be bound by:
(a) these Terms and Conditions (which may be amended or varied at any time by us with or
without notice);
(b) by our decisions and those of the Participating Practitioners, which are final in all matters
relating to these Terms and Conditions, the Promotion, the winners' selection and no
correspondence or discussion shall be entered into; and
(c) any terms, conditions and policies of any third party websites on or via which the
Promotion is operated, including FourSquare and Twitter.
17. All information provided by you in connection with this Promotion is provided to us directly
and not to FourSquare or Twitter and this Promotion is in no way sponsored, endorsed or
administrated by, or associated with FourSquare or Twitter. For the avoidance of doubt,
FourSquare and Twitter shall have no responsibility or liability to you in respect of this
Promotion.
18. All changes to the Terms and Conditions will be posted in revised Terms and Conditions on
http://slidesha.re/NmPGMf (the “Promotion Website”).
19. To the extent permitted by applicable law, all Entries and Winner Confirmation Emails
become our property and will not be returned.
20. We accept no responsibility for any incorrect or inaccurate information, for any error, omis-
sion, interruption, deletion, defect, delay in operation or transmission, line failure, theft or de-
struction or unauthorised access of FourSquare, Twitter and/or to Entries, for Entries lost or
delayed whether or not arising during operation or transmission as a result of server func-
tions, virus, bugs or other causes outside its control (to the fullest extent permitted by law) or
attirubtable to FourSquare's platform and/or app or , Twitter's platform and/or app. We accept
no responsibility for lost, stolen, delayed, damaged, misaddressed or misdirected Winner
Confirmation Emails. Incomplete Entries will be disqualified.
21. Personal information collected from you will be used by us and the Participating Practitioners
solely in connection with the Promotion and will not be disclosed to any third party except for
the purpose of operating the Promotion and fulfilling prizes where applicable. The declared
prize winners’ information will be shared by the Participating Practitioners with us, specifically
the winner’s name, FourSquare username, date of birth and email address, only to the extent
that this information is required to award the prizes for this Promotion.
22. By entering this Promotion, you agree to the use of your name, address, and or photograph
or other likeness, as well as your appearance at publicity events without any additional
compensation and as required by the Promoter if you are declared a winner.
23. These Terms and Conditions shall be governed by and construed in accordance with English
law and any dispute arising out of or in connection with this Agreement shall be subject to the
jurisdiction of the English Courts.

4. 24. The Promotion is administered on behalf of the Promoter by Territorio Creativo, S.L. of Calle
Eloy Gonzalo 27, 28010, Madrid, Spain (the "Administrator") and by entering the Promotion
you consent to the Administrator's handling your Entry and for the purposes of administering
this Promotion you grant the Administrator all similar rights and authorisations that you have
granted to us in these Terms and Conditions.
_____________________________________________________________________________
Schedule
Participating Practitioners
Orthoworld London Flat 5, 103-105 Harley Street
Dr IS Hawthorn MSc BDS FDS MOrth Winchester Orthodontic Practice, St Lawrence House
Grosvenor Orthodontic Clinic 18 Beckenham Road, Kent
Peter Baldwin (VHO) Ltd 72 Bewsey Street, Cheshire
Queen's Gate Dental Practice c/o Dentasmile, 71 Queen's Gate, South Kensington
Forma Orthodontic 86 Harley Street
Denis R Stubley & Associates 282 Acklam Road
Wessex Dental Specialist Center Attn Hawthorn, I S, 11 The Gardens
St Mary's House Dental Practice 55 / 56 Cheap Street, Berkshire
Hebrandston Dental Health Practice The Old Rectory Grounds, Herbrandston
James Hull Associates 40-42 Regent Street, Clifton
Dr. John Pearson 11 Fairfax Grove, Yeadon
Dr. Helen Turner 15 Foster Hill Road
Brighton Dental Centre 69/75 Dyke Rd
The Private Treatment Centre 23 New Street, Wiltshire
Willaston Dental Practice Neston Road, Cheshire
Dental Health Centre 128 Woodford Ave, Gants Hill
James Hull Associates 19 a James Street West
International Dental Centre London 159 Uxbridge Road
Mydentist 635 Garratt Lane, Earlsfield
Gorse Covert Dental Practice LTD 34 Maxwell Drive
Ancells Farm Dental Clinic 1A Falkners Close, Fleet
Crescent Lodge Dental Practice 28 South Side, Clapham Common
Wetherby Orthodontics 16 Deighton Road, West Yorkshire
The Dental Centre 20 A The High Street
Irvine dental Care 11 Wakegreen Road, Moseley
Timothy Vernon The Vernon Dental Practice, 37A Hermitage Road
Perfect Smile Associates Ltd. 579 Garratt Lane
The Hub Dental Practice 799 Witan Gate, Milton Keynes
The Orthodontic Practice 5 St James Court, Friar Gate
Holborn Dental Centre 3 Lion Court, Proctor street
James Hull Associates 73 Buxton Road, High Lane
Clarence House Dental Health Centre 22 Clarence Street
Ioannis Bolis, Habashi Dental Practice 176 Eynsham Drive, Abbey Wood
James Hull Associates Attn Hart, Jason, 31 Leckhampton Road
Alchemy Dental Practice 203 Edleston Rd, Cheshire
The Harow Dental Practice 129 Hornchurch road, Essex

5. Ash Dental Practice 228-230 Liverpool Road
Dr. N. Rostami 36 London Street
Brightside Dental 4 Maidstone Road, Bounds Green
Calverley gardens dental studio 1 The Lodge, Mount Pleasant Avenue
S.Y.Sayegh & Associates 5 South Fergus Place
Dr. N. Rostami 27 Morningside Park
Dr. N. Rostami 4 High Street
The Dental Practice 15 South Road, Norton
Quality Affordable Dentistry 54 High Street, Hemel hempstead
Perfect Smile 6 Ferry Lane, Brentford
Perfect Smile Associates Ltd. 74 New Kings Road
James Hull Associates James Hull Associates, 117 Hallgate House
Edinburgh Orthodontics 8-44 Lochrin Buildings
Dr. Shiraz Akram 750a Fullham Road
Salisbury Orthodontic Practice Salisbury Orthodontic Practice, 32 Chipper Lane
Maison Smile 234 Edgware Road
Ninety 2 Dental 92 Epsom Road, Surrey
Dr Musarat Coombs BDS LDSRCS Azamay, 27 Heddon Court Parade
AS Dental 69 Addiscombe Road
Dr. Andrew Toy High Street Dental Care, 12 High Street
Dental Health Care 73 Ware road
Muirhead & Associates 204 Bradford Road, West Yorkshire
Alresford Dental Care 4 Pound Hill, Alresford
Smile With Dr Aria Dental Practice 167 North Street
Desford Dental Care 3 High St, Desford
Riverside Dental 12 Broadland Court, Wherry Road
1A Dental 328 Lincoln Road, Millfield
Christchurch Dental Practice 69 Fonnereau Road
Dr. Inderveer Johal 127 Pershore Road, Edgbaston
Wells Orthodontics 11 Priory Road, Somerset
Dr. Susan Spence 28 Cavendish Street
Alchemy Dental Practice 2 Market Street, Disley
James Hull Associates 298, Wickersley Road, Brecks Dental Clinic
West Lothian Orthodontics 3 The Parkway, Retail Square, Almondvale
Gavin Caves Orthodontics 40 Court Street, East Lothian
Knightshill Dental Practice 132 Knights Hill, West Norwood
MKDentalcare 159 Ramsons Avenue, Newport Pagnell
Blossom Dental Care 25 Blossom Street
Gravesend Dental Surgery 79 Leander Drive, Gravesend
The Dental Clinic 112 Briggate
Muirhead Dental Practice 52-54 Otley Street
Genesis Dental Care/FAO Dr Manu Cherian 3 Carlton Mews, Carlton Boulevard
Penistone Dental Care 54 High Street, Penistone
Oasis Dental Care 808 Whitchurch Lane, Whitechurch
Oasis Dental Care 14 Campbell Savours Way, Washington Sq Shopping Ctr
Oasis Dental Care 8 - 10 Regent Street, Long Eaton
Genesis Dental Care Abbey House, 1, Castle Gate
Genesis Dental Care 19 Market Street
Weston Cottage Dental Practice 29 Ashley Road, Thames Ditton
Mydentist Wandsworth 372 Old York Road, Wandsworth Town
Alchemy Dental Practice Penton House, Queen Anne Street
VICTORIA DENTAL CENTRE 330 Vauxhall Bridge Road, Victoria
Briercliffe Road Dental Practice 84 Briercliffe Road, Burnley

6. Whittle Dental Practice 207 Preston Road, Whittle-le-Woods
Fairfield Dental Practice 10 Station path
Endon Dental Care Alder House, Station Road
Lincoln Orthodontics Deacon Road
Oasis Dental Care Oasis - The Dental People, The Old School
St Johns Practice St Johns Road, Leatherhead
1A Dental 26 St.Mary's St.
Forma 88 High Street
Start Smiling Ingatestone 5 Market Place
Cedars Dental Practice Ltd 189 Fidlas Rd, Llanishen
Forma 31 Finsbury Circus, Salisbury House, Lower Ground Floor
Hayes Dental Surgery 33 Pickhurst Lane
Dr. Omar Munir 15 Pennyfield Close
Perfect Smile Clinic 19 Prince Street, Sudbury
Lisalina Smile Clinic 365 Hawthorn Drive, Suffolk
Ford road dental Surgery Unit 4a Newman industrial Estate, Ford Road
Oasis Dental Care 1A, Lexham Gardens
Middle Lane Dental 34 Middle Lane
Complete Dental Care 151 Western Road, Cambuslang
James Hull Dental Care 15 South Street, Eigin