Altimeter cloud website link Altimeter Cloud

Promotions
Brands
Newest
Bestsellers
Contact us
Information

English (GB)
Deutsch (DE)
Español (ES)
Français (FR)
Italiano (IT)
Nederlands (NL)
Polski (PL)
Čeština (CZ)

Swiss Franc (CHF)

GB Pound (£)
EURO (€)
US Dollars ($)
Australian dollar ($)
Canadian dollar ($)
Swiss Franc (CHF)
PLN (PLN)
Norwegian Krone (kr)

Back to main

BeginnersRocket sets for beginners to get you started

Full sets with motors

Ready to fly starter sets Starter sets that you build

More beginner rockets

Starter sets without motors Ready to fly rocket kits Easiest & E2X rocket kits Easy (Skill level 1) rocket kits

Other & accessories

Beginner's essentials Rocket gifts for all occasions Schools & clubs bulk sets

Beginner rockets.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.

Model rocket kitsAll sorts of kits from the tiny mosquito to huge challenges

By skill level

Ready to fly (RTF) & almost RTF Easiest (Launchables & E2X)Easy (Skill level 1)Medium (skill level 2)Challenging (Skill level 3,4,5+)

By type

More Beginner sets BIG Rockets Build your own design kits Clustered motor rockets Compressed air rockets Display models High flyers High power kits (G/H upwards)Mid Power (E,F,G) & Estes Pro Mini motor models (13mm)Multi stage rockets Out of production & Vintage rockets Payloaders Radio controlled R/C Rocket cars Rocket gliders & planes Scale model rockets UFO's, fun & random Water rockets

By brand

More Apogee rocketry Estes rockets Klima rockets Launch lab rocketry LOC Precision Madcow rocketry North coast rocketry Public Missiles Ltd Wildman rocketry

Others

More Bulk packs for schools & clubs Compressed air rockets Radio controlled R/C Rocket cars Rocket gliders & planes UFO's. fun & random Water rockets

By features

More 13mm motor mount (up to A)18mm motor mount (A to D)24mm motor mount (C, D & E)29mm motor mount (F & G)38mm motor mount (G to J)Flies up to 250m Flies 250 - 500m Flies 500 - 1000m Flies 1000 - 2500m Flies over 2500m Under 25cm tall 25 - 50cm tall 50 - 100cm tall 100 - 150cm tall Over 150cm tall

Rocket motors etcA huge variety of model rocket motors and engines to pick from

Motors by brand

More All rocket motors Estes rocket motors Klima rocket motors TSP rocket motors (D to F)TSP glider motors Cesaroni motors Team / Bulk packs

Motors by impulse letter

More 1/4A motors 1/2A motors A motors B motors C motors D motors E motors F motors

Motors by diameter

More 13mm diameter 18mm diameter 24mm diameter 29mm diameter Under 13mm diameter 15.2mm diameter 17.2mm diameter

Consumables & Accessories

More Igniters, starters & matches Wadding, baffles etc Motor adapters Motor mounts Motor blanks Motor retainers Batteries Special effects Field boxes / storage Team / Bulk motor packs

The best bit of rocketry.

Your motor choice has to be right for your rocket or self build masterpiece.
We have entered loads of data about every rocket engine we stock, this means that you can click on All rockets and use the filters to narrow down on the exact engine you need.

View and filter all rocket motors

Scratch buildingAll the parts and components to make your own rockets from scratch, upgrade or repair a kit

Materials & Components

More Adapter plates Body tubes / Air frames Body tube couplers Bulkheads Centering rings Couplers, rings and things Electronics bay kits (e-bay)Fiberglass parts & material Fins Hardware Launch lugs & rail buttons Motor adapters Motor mounts Motor retainers Motor tube Nose cones Sheet material Thrust plates Transition adapters

Recovery system

More Baffles Harnesses / Shock cord Parachutes Pistons Recovery hardware & electronics Streamers Wadding & protection

Tools, glues & kits

Building and finishing supplies Construction kits Glues & Glassing Tools

Other items

Books, software & media Threads

Electronics & payloadsAltimeters, trackers flight computers and much more

Altimeters

Batteries & Chargers

Alkaline & Other batteries Lithium batteries Chargers Battery holders & cable adapters Battery connectors

Cameras

Components

Capacitors

Deplyment & Dual deployment

Electronic accessories

Electronic (e-bay) kits

Flight computers

Rocket locators / GPS trackers

Hardware

More Standoffs Nuts and Bolts Eye bolts Swivel links Quick links T-nuts

Staging

Tether release

Cable & Cables

Micro controllers & computers

Micro controllers Microcontroller accessories

Displays

Switches & buttons

Electronic / Wifi switches Micro switches Panel mounting switches & buttons PCB mounting switches & buttons Screw switches

Voltage regulation

Relays & Power control

Egg protectors

Electronic kits & soldering kits

Servos and Solenoids

Connetors & terminal blocks

Electronics and payloads.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.

Ground equipmentGround support equipment! Launch pads, controllers and other bits and pieces.

Launch controllers

Launch pads, rail & rods

Launch pad accessories

Display stands

Batteries & Chargers

Igniters, starters & wadding

Field boxes / Storage

Accessories & others

Ground support equipment is essential for rocketry.

You need a launch pad and launch controller to launch your rockets from. You also need wadding (or re-usable options) to protect your parachute each time.

We recommend the durable Klima launch pad and their launch controllers let you install two PP3 9v batteries at once for some extra launching juice! The Klima pad can take a 3mm or 6mm rod as well as a launch rail if required for larger rockets.

The estes pads are also great and the Porta pad E is very good for mid sized rockets also.

Schools & clubsBulk packs for schools and clubs

Bulk packs of rockets

Packs that need some building Packs that are almost ready to fly

Bulk packs of motors

24 & 30 packs of rocket motors A & B motor smaller packs All motors with search filters

Competitions

UKROC 24 (11-18 years)

Addons & accessories

More Altimeters Launch controllers Launch pads Wadding & spare igniters Rocketry software Components to make your own

Bulk packs for schools and clubs

You can shop for bulk packs of rockets here. We list the packs of rockets on their own with bundles on the page so you can add everything you need in one click.

The bundles include motors, launch pad(s), launch controller(s), batteries and wadding. All you will need to run your club or rocket workshop will be the required tools and consumables for construction. Rocket manuals are on each page so you can check but in general with these starter kits you will likely need the following although not all of these are required by all kits.

Some wood glue (We like gorilla glue but all sorts of PVA should be OK).
Scissors, masking tape, sand paper, decorating supplies (pens etc).

UKROCThe UK Youth rocketry challenge for 2026, it's time to get cracking!

Gifts & events

Gifts and wearables

Workshops & events

BrandsFull list of all brands in the store. Browse all brands

Swiss Franc (CHF)

GB Pound (£)
EURO (€)
US Dollars ($)
Australian dollar ($)
Canadian dollar ($)
Swiss Franc (CHF)
PLN (PLN)
Norwegian Krone (kr)

English (GB)

English (GB)
Deutsch (DE)
Español (ES)
Français (FR)
Italiano (IT)
Nederlands (NL)
Polski (PL)
Čeština (CZ)

Back to main

About modelrockets.co.uk

Model rocketry law in the UK

Terms: Terms of service

Terms: Shipping, Delivery & Refunds

Terms: Privacy policy

Get social

Join us in the group
and be the first to know all promotions and offers!

Rocketry Ltd
Green end Cottage, Colthouse, LA22 0JS
01229 797197
Mon-Sun 10.00 - 16:30
info@modelrockets.co.uk
View on map
Company registration number: 15297535

Account

My account

Orders
Comparison list
Return requests
Wish list

Track my order(s)

E-mail

PasswordForgot your password?

Or sign-in with another identity provider:

Remember me

Cart

Cart items:

Cart is empty

View cart Checkout

Beginners

Full sets with motors

Ready to fly starter sets

Starter sets that you build

More beginner rockets

Starter sets without motors

Ready to fly rocket kits

Easiest & E2X rocket kits

Easy (Skill level 1) rocket kits

Other & accessories

Beginner's essentials

Rocket gifts for all occasions

Schools & clubs bulk sets

More Beginners →

Beginner rockets.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.
Model rocket kits

By skill level

Ready to fly (RTF) & almost RTF

Easiest (Launchables & E2X)

Easy (Skill level 1)

Medium (skill level 2)

Challenging (Skill level 3,4,5+)

By type

Beginner sets

BIG Rockets

Build your own design kits

Clustered motor rockets

Compressed air rockets

Display models

High flyers

High power kits (G/H upwards)

Mid Power (E,F,G) & Estes Pro

Mini motor models (13mm)

Multi stage rockets

Out of production & Vintage rockets

Payloaders

Radio controlled R/C

Rocket cars

Rocket gliders & planes

Scale model rockets

UFO's, fun & random

Water rockets

By brand

Apogee rocketry

Estes rockets

Klima rockets

Launch lab rocketry

LOC Precision

Madcow rocketry

North coast rocketry

Public Missiles Ltd

Wildman rocketry

Others

Bulk packs for schools & clubs

Compressed air rockets

Radio controlled R/C

Rocket cars

Rocket gliders & planes

UFO's. fun & random

Water rockets

By features

13mm motor mount (up to A)

18mm motor mount (A to D)

24mm motor mount (C, D & E)

29mm motor mount (F & G)

38mm motor mount (G to J)

Flies up to 250m

Flies 250 - 500m

Flies 500 - 1000m

Flies 1000 - 2500m

Flies over 2500m

Under 25cm tall

25 - 50cm tall

50 - 100cm tall

100 - 150cm tall

Over 150cm tall

More Model rocket kits →
Rocket motors etc

Motors by brand

All rocket motors

Estes rocket motors

Klima rocket motors

TSP rocket motors (D to F)

TSP glider motors

Cesaroni motors

Team / Bulk packs

Motors by impulse letter

1/4A motors

1/2A motors

A motors

B motors

C motors

D motors

E motors

F motors

Motors by diameter

13mm diameter

18mm diameter

24mm diameter

29mm diameter

Under 13mm diameter

15.2mm diameter

17.2mm diameter

Consumables & Accessories

Igniters, starters & matches

Wadding, baffles etc

Motor adapters

Motor mounts

Motor blanks

Motor retainers

Batteries

Special effects

Field boxes / storage

Team / Bulk motor packs

More Rocket motors etc →

The best bit of rocketry.

Your motor choice has to be right for your rocket or self build masterpiece.
We have entered loads of data about every rocket engine we stock, this means that you can click on All rockets and use the filters to narrow down on the exact engine you need.

View and filter all rocket motors
Scratch building

Materials & Components

Adapter plates

Body tubes / Air frames

Body tube couplers

Bulkheads

Centering rings

Couplers, rings and things

Electronics bay kits (e-bay)

Fiberglass parts & material

Fins

Hardware

Launch lugs & rail buttons

Motor adapters

Motor mounts

Motor retainers

Motor tube

Nose cones

Sheet material

Thrust plates

Transition adapters

Recovery system

Baffles

Harnesses / Shock cord

Parachutes

Pistons

Recovery hardware & electronics

Streamers

Wadding & protection

Tools, glues & kits

Building and finishing supplies

Construction kits

Glues & Glassing

Tools

Other items

Books, software & media

Threads

More Scratch building →
Electronics & payloads

Altimeters

Batteries & Chargers

Alkaline & Other batteries

Lithium batteries

Chargers

Battery holders & cable adapters

Battery connectors

Cameras

Components

Capacitors

Deplyment & Dual deployment

Electronic accessories

Electronic (e-bay) kits

Flight computers

Rocket locators / GPS trackers

Hardware

Standoffs

Nuts and Bolts

Eye bolts

Swivel links

Quick links

T-nuts

Staging

Tether release

Cable & Cables

Micro controllers & computers

Micro controllers

Microcontroller accessories

Displays

Switches & buttons

Electronic / Wifi switches

Micro switches

Panel mounting switches & buttons

PCB mounting switches & buttons

Screw switches

Voltage regulation

Relays & Power control

Egg protectors

Electronic kits & soldering kits

Servos and Solenoids

Connetors & terminal blocks

More Electronics & payloads →

Electronics and payloads.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.
Ground equipment

Launch controllers

Launch pads, rail & rods

Launch pad accessories

Display stands

Batteries & Chargers

Igniters, starters & wadding

Field boxes / Storage

Accessories & others

More Ground equipment →

Ground support equipment is essential for rocketry.

You need a launch pad and launch controller to launch your rockets from. You also need wadding (or re-usable options) to protect your parachute each time.

We recommend the durable Klima launch pad and their launch controllers let you install two PP3 9v batteries at once for some extra launching juice! The Klima pad can take a 3mm or 6mm rod as well as a launch rail if required for larger rockets.

The estes pads are also great and the Porta pad E is very good for mid sized rockets also.
Schools & clubs

Bulk packs of rockets

Packs that need some building

Packs that are almost ready to fly

Bulk packs of motors

24 & 30 packs of rocket motors

A & B motor smaller packs

All motors with search filters

Competitions

UKROC 24 (11-18 years)

Addons & accessories

Altimeters

Launch controllers

Launch pads

Wadding & spare igniters

Rocketry software

Components to make your own

More Schools & clubs →

Bulk packs for schools and clubs

You can shop for bulk packs of rockets here. We list the packs of rockets on their own with bundles on the page so you can add everything you need in one click.

The bundles include motors, launch pad(s), launch controller(s), batteries and wadding. All you will need to run your club or rocket workshop will be the required tools and consumables for construction. Rocket manuals are on each page so you can check but in general with these starter kits you will likely need the following although not all of these are required by all kits.

Some wood glue (We like gorilla glue but all sorts of PVA should be OK).
Scissors, masking tape, sand paper, decorating supplies (pens etc).
UKROC
Gifts & events

Gifts and wearables

Workshops & events

More Gifts & events →
Brands

Parachutes

Home/Scratch building bits/Recovery system/Parachutes

Parachutes come in many different options from plenty of manufacturers too.
Standard Estes parachutes are made from plastic and are not the most hard wearing option. Rip stop Nylon is a great choice for an upgrade, or for a new build. We offer Nylon parachutes from TopFlight, Loc Precision, Estes and Klima as well as a few others.

1 2

Sort by:

Popular First

Sort by

Without sorting
Newest Items First
from A to Z
from Z to A
Price: Low to High
Price: High to Low
Bestselling First

Show:

64 Per Page

12 Per Page
18 Per Page
24 Per Page
48 Per Page
96 Per Page

18" Neon pink 1.7oz ripstop nylon parachute topflight TFR standard

CODE:

PAR-18-PINK

0.0

Stock: 25 item(s)

11⁶⁴ ^CHF 9.70 CHF

+ −

18" Neon orange 1.7oz ripstop nylon parachute topflight TFR standard

CODE:

PAR-18-ORANGE

0.0

Stock: 20 item(s)

11⁶⁴ ^CHF 9.70 CHF

+ −

42" (1066mm) LOC Precision rip-stop nylon parachutes (1.9oz)

CODE:

LP-42

0.0

Stock: 1 item(s)

48¹⁵ ^CHF 40.13 CHF

+ −

762mm 30" Red Topflight thin mill 1.1oz nylon parachute

CODE:

PAR-30TM-RED

0.0

Stock: 3 item(s)

19⁷⁴ ^CHF 16.45 CHF

+ −

60" (1524mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-60

0.0

Stock: 1 item(s)

71³⁵ ^CHF 59.45 CHF

+ −

24" (610mm) Crossfire reinforced topflight parachute (Neon Orange / Black)

CODE:

CF-24

0.0

Stock: 3 item(s)

44⁹⁰ ^CHF 37.42 CHF

+ −

36" (914mm) Crossfire reinforced topflight parachute (Neon Orange / Black)

CODE:

CF-36

0.0

Stock: 4 item(s)

73⁰⁴ ^CHF 60.87 CHF

+ −

36" (914mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-36

0.0

Stock: 2 item(s)

39⁹² ^CHF 33.27 CHF

+ −

24" (610mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-24

0.0

Stock: 2 item(s)

28⁵⁰ ^CHF 23.75 CHF

+ −

18" (457mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-18

0.0

Stock: 3 item(s)

25⁶⁶ ^CHF 21.38 CHF

+ −

120" (3048mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-120

0.0

Stock: 1 item(s)

152⁵³ ^CHF 127.10 CHF

+ −

48" (1219mm) Crossfire reinforced topflight parachute (Neon Orange / Black)

CODE:

CF-48

0.0

Stock: 2 item(s)

109⁶⁰ ^CHF 91.33 CHF

+ −

60" (1524mm) Crossfire reinforced topflight parachute (Neon Orange / Black)

CODE:

CF-60

0.0

Stock: 2 item(s)

139⁸⁹ ^CHF 116.57 CHF

+ −

96" (2438mm) Crossfire reinforced topflight parachute (Neon Orange / Black)

CODE:

CF-96

0.0

Stock: 1 item(s)

263²⁰ ^CHF 219.33 CHF

+ −

90" (2286mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-90

0.0

Stock: 1 item(s)

121³⁴ ^CHF 101.12 CHF

+ −

120" (3048mm) Crossfire reinforced topflight parachute (Neon Orange / Black)

CODE:

CF-120

0.0

Stock: 1 item(s)

287¹⁰ ^CHF 239.25 CHF

+ −

48" (1219mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-48

0.0

Stock: 2 item(s)

49⁹² ^CHF 41.60 CHF

+ −

144" (3658mm) Ultra-X Type reinforced topflight parachute (Neon Orange / Black)

CODE:

UXTPAR-144

0.0

Stock: 1 item(s)

183²⁵ ^CHF 152.71 CHF

+ −

12" 300mm Mylar parachute - DIY

CODE:

COC-MY

0.0

Stock: 17 item(s)

6⁵⁷ ^CHF 5.48 CHF

+ −

12 inch (305mm) Recovery Parachute Estes

CODE:

D-ES2264

0.0

Out of stock

4⁷³ ^CHF 3.94 CHF

15 inch (381mm) Recovery Parachute Estes

CODE:

D-ES2265

0.0

Out of stock

4⁸⁵ ^CHF 4.04 CHF

Estes Pro Series II 30" (762mm) Nylon Parachute

CODE:

D-ES2273

0.0

Out of stock

17⁴⁴ ^CHF 14.53 CHF

Estes Pro Series II 24" (610mm) Nylon Parachute

CODE:

D-ES2261

0.0

Out of stock

14⁵³ ^CHF 12.10 CHF

9 inch (228mm) Recovery Parachute Estes

CODE:

D-ES2268

0.0

Out of stock

4⁶⁰ ^CHF 3.83 CHF

24" (610mm) BYOP - Build your own parachute

CODE:

BYOP-24

0.0

Out of stock

13⁸⁹ ^CHF 11.58 CHF

6 inch (152mm) Recovery Parachute Estes

CODE:

D-ES2262

0.0

Out of stock

3⁷³ ^CHF 3.11 CHF

18 inch (457mm) Recovery Parachute Estes

CODE:

D-ES2267

0.0

Out of stock

5⁷¹ ^CHF 4.75 CHF

24" printed thin rip stop nylon parachute

CODE:

29093

0.0

Out of stock

21³⁹ ^CHF 17.82 CHF

24 inch (610mm) Recovery Parachute Estes

CODE:

D-ES2271

0.0

Out of stock

5⁸⁰ ^CHF 4.84 CHF

21" (533mm) BYOP - Build your own parachute

CODE:

BYOP-21

0.0

Out of stock

12³⁰ ^CHF 10.25 CHF

609mm 24" Red Topflight thin mill 1.1oz nylon parachute

CODE:

PAR-24TM-RED

0.0

Out of stock

19⁷⁴ ^CHF 16.45 CHF

18" (457mm) LOC Precision rip-stop nylon parachutes (1.9oz)

CODE:

LP-18

0.0

Out of stock

17⁷⁸ ^CHF 14.81 CHF

58" Neon orange 1.7oz ripstop nylon parachute topflight TFR standard

CODE:

PAR-58-ORANGE

0.0

Out of stock

49²⁷ ^CHF 41.06 CHF

144" (3657mm) Crossfire reinforced topflight parachute (Neon Orange / Black)

CODE:

CF-144

0.0

Out of stock

365⁸⁴ ^CHF 304.87 CHF

1 2

Product filters

Price

CHF

–

CHF

3CHF
305CHF

Brand

- Estes
- Klima
- LOC Precision
- Modelrockets.co.uk
- Public Missiles Ltd
- Top Flight Recovery LLC
No items found matching the search criteria

In stock

- In stock
No items found matching the search criteria

Diameter

- 1000mm
- 1066mm
- 1143mm
- 1219mm
- 1220mm
- 1250mm
- 1270mm
- 1473mm
- 1524mm
- 152mm
- 1778mm
- 2000mm
- 2134mm
- 2286mm
- 228mm
- 2438mm
- 300mm
- 3048mm
- 304mm
- 305mm
- 350mm
- 355mm
- 3657mm
- 3658mm
- 381mm
- 400mm
- 450mm
- 457mm
- 480mm
- 533mm
- 550mm
- 609mm
- 610mm
- 700mm
- 711mm
- 762mm
- 900mm
- 914mm
Show all (38)Collapse
No items found matching the search criteria

Dimensions

- 200mm x 10000mm
- 200mm x 2500mm
- 200mm x 5000mm
- 228mm x 228mm
- 305mm x 305mm
- 381mm x 381mm
- 457mm x 457mm
- 609mm x 609mm
- 762mm x 762mm
No items found matching the search criteria

Recovery

- 1.1oz riptop Nylon
- 1.7oz Ripstop nylon parachute
- 12" 305mm Parachute
- 15" 381mm Estes Parachute
- 18" 457mm Estes Parachute
- 24" 610mm Estes Parachute
- 24" 610mm Estes Pro Series Nylon Parachute
- 24" Ripstop nylon
- 30" 762mm Estes Pro Series Nylon Parachute
- 6" 152mm Parachute
- 9" 228mm Parachute
Show all (11)Collapse
No items found matching the search criteria

Weight

- 16.9g
No items found matching the search criteria

Type

- Mylar film/sheet
- Mylar parachute
- Parachute
No items found matching the search criteria

Quantity in pack

- 1
No items found matching the search criteria

Reset

Сategories

Parachutes

Baffles

Harnesses / Shock cord

Pistons

Recovery hardware & electronics

Streamers

Wadding, Baffles, protection

My account

Sign in
Create account

Rocketry Ltd

About us
Contact us
Gift certificates
Our brands
Blog
Sitemap

Customer Service

About your order
Wishlist
Terms of service
Shipping, delivery & returns
Privacy policy

Unit 12B, Devonshire road industrial estate, Millom, LA18 4JS, United Kingdom.
Mon-Fri 09.30 - 16.00
info@modelrockets.co.uk
View on map

© 2004 - 2024 Rocketry Ltd T/As modelrockets.co.uk
Company registered in England and Wales number 15297535
VAT Number GB472370982
Explosive licence number 240011 (Cumberland council).

card payment options: PayPal, Stripe, Visa, Mastercard, AMEX, Apple pay, Google pay, Larna, clearpay