Register:

Receive member-only specials • Calculate freight charges • Save quotes • Order online

Sign Me Up for Fancy Deals!

Bags
We've got your promotions in the bag.

Sort 401 Items by:
Budget Sling Personalized Backpack Item# 3416
as low as $2.96
Excel Brief Item# 8100-06
as low as $4.34
Excel 20-inch Deluxe Promotional Sport Bag Item# 8200-80
as low as $13.54
Promotional Cinch Pack - 14 Item# 3071
as low as $1.40
Shoppe Logo Tote Bag Item# 3172
as low as $2.41
100% Custom Cotton Bag Item# 3200
as low as $1.83
Non Woven Tote Bag With Trim Colors Item# 3034
as low as $1.50
Hive Backpack Tote Item# 6440-01
as low as $11.60
Laminated Small Shopper Non Woven Bag Item# 2160-04
as low as $1.92
Metro Compu-Brief Item# 3200-07
as low as $19.34
Napa Wine Gift Tote Item# TB1901
as low as $2.49
Triumph 19-inch Promotional Sport Bag Item# 4700-12
as low as $10.63
Non Woven Two Tone Recycled Tote Bag Item# 3331
as low as $1.64
Deluxe Non Woven Logo Bag Item# 1760
as low as $1.99
Lunar Convention Tote Bag Item# 2380-04
as low as $3.67
Excel Sport Brief Item# 8100-07
as low as $6.09
Excel 18-inch Promotional Sport Bag Item# 8100-83
as low as $10.63
Slant Promotional Messenger Bag Item# 7850-06
as low as $14.50
Excel Sport Logo Tote Bag Item# 8200-04
as low as $3.47
Budget Non Woven Tote Bag Item# 3333
as low as $1.06
Boomerang Tote Item# 3251-04
as low as $3.86
Paragon Compu-Brief Item# 5700-19
as low as $33.86
One-Bottle Bag Item# BT-5701
as low as $8.34
Tri Color Sling Custom Backpack Item# 3414
as low as $5.57
DuraHyde 20-inch Promotional Duffel Bag Item# 4900-80
as low as $24.18
Business Promotional Messenger Bag Item# 3541
as low as $8.71
Harbor Boat Tote Item# 7201-01
as low as $4.83
Classic Meeting Custom Cotton Bag Item# 7900-04
as low as $2.31
Economy Non Woven Tote Bag Item# 3330
as low as $1.01
Upload Business Compu-Case Item# 8050-16
as low as $48.38
Coil Custom Backpack Item# 3250-99
as low as $11.12
21-inch Carry-On Rolling Bag Item# 8050-32
as low as $120.96
Maple Grocery Tote Bag Item# SM-7441
as low as $1.54
Freestyle Promotional Laptop Bag Item# 2290
as low as $19.98
Sling Custom Backpack Item# 3014
as low as $7.02
Tri-Band Logo Tote Bag Item# 3009
as low as $4.21
Boxy Cotton Tote Bag Item# 7900-34
as low as $5.79
The Nicole Quilted Shopper Tote Item# 3006-42
as low as $9.66
Neotec 20-inch Promotional Duffel Bag Item# 1900-80
as low as $38.70
The Willow Reusable Grocery Bag Item# SM-7454
as low as $1.44
Ying Promotional Messenger Bag Item# 2950-82
as low as $12.09
Ensign's Boat Cotton Tote Bag Item# 127
as low as $6.99
Zippered Non Woven Tote Bag Item# 3351
as low as $1.93
Eclipse Trade Show Bag Item# 3400-04
as low as $6.09
PolyPro Insulated Non Woven Bag Item# 2150-46
as low as $2.89
Street Scene Vertical Compu-Pack Item# 8500-11
as low as $29.02
Sail 18-inch Promotional Duffel Bag Item# 4650-25
as low as $6.28
Bolt Urban Promotional Messenger Bag Item# 2950-90
as low as $6.09
Classic 6 oz. Convention Cotton Tote Bag Item# 7900-01
as low as $2.89
The Sophia Cross Body Tote Item# 3006-21
as low as $14.50
Reversible Promotional Cinch Bag Item# 3066
as low as $1.74
Non-Woven Promotional Garment Bag Item# 3035
as low as $2.90
Small Custom Grocery Tote Item# 2150-42
as low as $1.34
Expo Logo Tote Bag Item# 1245
as low as $3.59
Non Woven Tote Bag Case Item# 3350
as low as $1.58
Trade Show Bag Item# 1225
as low as $5.98
Contrast Carry-All Non Woven Bag Item# 2150-44
as low as $1.83
MicroTek Compu-Saddle Bag Item# 3600-55
as low as $35.31
Excel Sport Deluxe Brief Item# 8200-09
as low as $7.73
Touring 22-inch Promotional Sport Bag Item# 4700-10
as low as $19.34
Solid Promotional Messenger Bag Item# 3005
as low as $5.16
Contempo Custom Tote Bag Item# 3194
as low as $2.96
Foldable Polypropylene Bag Item# 2150-40
as low as $1.83
Verona Compu Promotional Laptop Bag Item# 4850-09
as low as $17.41
Sling Custom Backpack with Pocket Item# 3086
as low as $7.54
Tri-Color Promotional Cinch Pack Item# 3098
as low as $2.18
Quadruple Promotional Garment Bag Item# AP9180
as low as $61.56
Metro Custom Tote Bag Item# 3725
as low as $3.87
6 oz. All-Purpose Cotton Tote Bag Item# 7900-47
as low as $3.86
Laguna Zippered 100% Recycled Tote Bag Item# 3004-30
as low as $4.83
Non Woven Bag With Velcro® Closure Item# 3033
as low as $1.45
Dunes 22-inch Deluxe Promotional Sport Bag Item# 4700-21
as low as $15.47
Diamond Promotional Cinch Pack Item# SM-7340
as low as $1.92
Plaza Meridian Garment Bag Item# AP9950
as low as $26.11
Classic Custom Tote Bag Item# 3198
as low as $4.12
Harbor Cruise Cotton Tote Bag Item# 3524
as low as $14.98
Echo Convention Tote Item# 2301-01
as low as $2.89
Wine Lover's Gift Set Item# 3840
as low as $12.99
Escapade Custom Backpack Item# 4801
as low as $10.98
Boomerang 18-inch Promotional Duffel Bag Item# 4650-26
as low as $5.31
Curve Logo Tote Bag Item# 3147
as low as $3.54
Zippered Custom Cotton Bag Item# 1233
as low as $6.99
Field & Co. Tote Item# 7950-21
as low as $14.50
Slope Compu Promotional Laptop Bag Item# 6655-19
as low as $20.31
Attivo 20-inch Promotional Sport Bag Item# 4600-80
as low as $13.15
Advantage Logo Tote Bag Item# 3189
as low as $3.87
Recycled Custom Cotton Bag Item# 61270
as low as $4.99
Reversible Jute/Cotton Tote Item# LT-4311
as low as $5.95
Coco Fashion Tote Item# 1455
as low as $4.99
Excel Saddle Brief Item# 8100-19
as low as $9.67
Boundry 20-inch Promotional Duffel Bag Item# 3900-80
as low as $18.38
PolyPro Promotional Cinch Pack Item# 2150-98
as low as $1.76
Incline Urban Promotional Messenger Bag Item# 4525-05
as low as $9.67
Rugby Stripe Boat Tote Item# 7201-04
as low as $7.73
City Square Jute Tote Item# LT-4321
as low as $4.98
Zippered Top Polypropylene Bag Item# 3041
as low as $1.86
Stretch Compu-Mesenger Bag Item# 2950-19
as low as $17.89
Flexi-Bottle Chiller Item# PL-3876
as low as $3.65
Slazenger® Sport Backpack Item# 6050-31
as low as $16.44
Northwest Brief Item# 8800-08
as low as $12.09
Stesso Logo Tote Bag Item# KT6500
as low as $2.21
Admiral's Boat Custom Cotton Bag Item# 1256
as low as $10.99
Piccolo Mini Personalized Tote Bag Item# 135
as low as $3.98
Heavy Cotton Canvas Trade Show Bag Item# 3234
as low as $5.40
The Hercules Non Woven Bag Item# SM-7427
as low as $1.34
Belgio Promotional Wine Chiller Item# 1030-96
as low as $14.40
Impulse Personalized Backpack Item# 5340
as low as $9.98
Eclipse Deluxe Business Brief Item# 3400-09
as low as $11.60
Quest 20-inch Promotional Duffel Bag Item# 2750-80
as low as $14.50
Two-Tone Promotional Cinch Bag Item# 3067
as low as $2.41
The Mini Elm Tote Bag Item# SM-7453
as low as $0.96
Colored Handle Cotton Tote Bag Item# 220
as low as $3.35
Junior Jute Tote Item# LT-4323
as low as $3.98
Epicurean Wine and Cheese Kit Item# 3998
as low as $29.98
Foldable Reusable Grocery Bag Item# 3039
as low as $2.03
Heavy Custom Cotton Bag Item# 3230
as low as $9.67
Windjammer Trade Show Bag Item# 1365
as low as $5.99
Morph Football Promotional Cinch Pack Item# 7038-FBALL
as low as $4.18
Ice®  Insulated Grocery Tote Item# LT-4250
as low as $5.50
MicroTek Promotional Messenger Bag Item# 3600-54
as low as $14.50
Game Day Clear Stadium Tote Item# 2301-36
as low as $4.34
Large Striped Custom Cotton Bag Item# 1241
as low as $13.49
Metro Document Trade Show Bag Item# 3724
as low as $3.63
Vortex Deluxe One Shoulder Backpack Item# 2520-31
as low as $14.02
Precision Deluxe Brief Item# 6745-12
as low as $11.60
Deluxe Promotional Sport Bag Item# 3111
as low as $15.01
TravelPro MaxLite 22 Item# 9450-22
as low as $130.63
Great White Convention Tote Item# 2301-10
as low as $2.89
Large Heavy Cotton Tote Bag Item# 3235
as low as $11.61
PolyPro Non-Woven Panel Convention Tote Item# 2150-23
as low as $1.73
Non Woven Convention Tote Bag Item# 3036
as low as $1.54
Wenger® Executive Leather Compu-Saddle Bag Item# 9350-16
as low as $140.31
High Sierra® Loop Personalized Backpack Item# 8050-39
as low as $38.70
Wenger® Executive Leather Business Brief Item# 9350-09
as low as $125.80
Large Executive Promotional Sport Bag Item# 4705
as low as $33.99
Punch Tablet Tote Item# 2301-12
as low as $6.57
Drawstring Heavy Cotton Tote Bag Item# 3210
as low as $7.02
The Nicole Gloss Tote Bag Item# 3006-19
as low as $11.60
Tuck-Fold Tote Bag Item# TB1030
as low as $2.99
Document Trade Show Bag Item# 3040
as low as $2.90
Wenger® Transit Deluxe Wheeled Compu-Case Item# 9350-68
as low as $193.54
Focus Promotional Messenger Bag Item# 2155
as low as $11.99
Ciclo Convention Tote Bag Item# KT2602
as low as $9.00
Gioia I Single Wine Carrier Item# EH3514
as low as $21.95
High Sierra® Curve Custom Backpack Item# 8051-98
as low as $29.02
Custom Drawstring Backpack II Item# 3094
as low as $3.83
Side Pocket Jute Tote Item# LT-3082
as low as $3.99
PolyPro Box Deluxe Trade Show Bag Item# 2150-03
as low as $2.60
Momentum Custom Computer Portfolio Item# 2620
as low as $44.99
Saturn One Shoulder Backpack Item# 2450-37
as low as $5.79
Morph Fish Reusable Grocery Bag Item# 7039
as low as $3.80
French Dip Tote Item# 7201-02
as low as $4.44
The Oak Tote Bag Item# SM-7455
as low as $1.54
Journey Laptop Backpack Item# SM-7442
as low as $14.99
Peek-a-Book Bottle Carrier Item# 15559
as low as $2.24
High Sierra® Fat-Boy Custom Backpack Item# 8050-95
as low as $33.86
Shopatronic Bag Organizer Kit Item# 1105
as low as $2.99
The Sophia Meeting Tote Item# 3006-25
as low as $16.44
Linear Convention Tote Item# 1090
as low as $3.99
Hexi Compu-Messenger Bag Item# 2950-25
as low as $21.27
DuraHyde Deluxe Promotional Briefcase Item# 4900-09
as low as $18.86
Color Bright Large Fashion Tote Bag Item# TB9060
as low as $5.99
Deluxe Insulated Grocery Shopper Item# 9163
as low as $3.99
Venture Business Tote Item# 1550
as low as $4.99
Neotec Compu-Backpack Rolling Bag Item# 1900-70
as low as $116.12
Wine Tote Picnic Set Item# 1450-24
as low as $24.96
Incline Personalized Backpack Item# 4525-12
as low as $12.57
Fun Fashion Tote Bag Item# 3010
as low as $3.15
Vertex Computer Custom Backpack Item# 5050
as low as $44.99
DuraHyde Saddle Brief Item# 4900-19
as low as $15.95
Lynx Promotional Sport Bag Item# 7010
as low as $6.98
The Peek Promotional Cinch Pack Item# SM-7350
as low as $2.89
Valore Promotional Messenger Bag Item# KC0701
as low as $26.96
DuraHyde Compu-Attaché Item# 4900-58
as low as $29.02
Ultimate Promotional Sport Bag II Item# 6881
as low as $16.98
Morph Basketball Promotional Cinch Pack Item# 7038-BSKT
as low as $4.18
Velocity Compu-Brief Item# 8250-06
as low as $35.80
Excel Promotional Sport Backpack Item# 8200-99
as low as $7.24
Arches Recycled Promotional Cinch Pack Item# 3005-80
as low as $8.21
Classic Cotton Boat Tote Item# 7900-30
as low as $9.67
Pensacola Jute Tote Item# LT-4305
as low as $5.98
Owl 100% Recycled Felt Business Tote Item# 3007-02
as low as $7.73
MicroTek Vertical Compu-Pack Item# 3600-12
as low as $29.02
High Sierra® Recoil Personalized Backpack Item# 8050-22
as low as $30.96
Owl 51% Recycled Promotional Cinch Bag Item# 3001-22
as low as $8.69
Slouch Hobo Tote Item# 7950-30
as low as $18.38
Over-the-Shoulder Fashion Tote Bag Item# TB1400
as low as $2.99
Owl 100% Recycled Felt Meeting Tote Item# 3007-01
as low as $5.80
Urban Passage Vertical Pack Item# 8400-12
as low as $19.34
Matte Laminated Grocers Brown Bag Item# 2160-09
as low as $2.50
Storm Promotional Messenger Bag Item# SM-7414
as low as $4.83
Contemporary Fashion Tote Bag Item# 2230
as low as $5.49
Contour Computer Portfolio II Item# 2666
as low as $21.98
Coil Promotional Cinch Bag Item# 3250-38
as low as $4.83
Coastline Cotton Convention Tote Item# 7900-02
as low as $2.80
The Eros Non Woven Bag Item# SM-7329
as low as $1.05
Flex Promotional Sport Bag Item# 4511
as low as $8.99
Promotional Cinch Pack Item# 4921
as low as $2.38
Non-Woven Grande Tote Bag Item# 3392
as low as $1.59
Teramo Metallic Fashion Tote Bag Item# KT6250
as low as $3.39
Verve Deluxe Business Tote Item# 3450-04
as low as $8.70
Morph Strawberry Fashion Tote Bag Item# 7036-SBR
as low as $3.80
CheckMate Checkpoint-Friendly Compu-Brief Item# 4960-19
as low as $24.18
Precision Promotional Messenger Bag Item# 6745-15
as low as $15.96
Cutter & Buck Legacy Cotton Boat Tote Item# 9840-04
as low as $51.28
Slazenger® Drop-Bottom Custom Backpack Item# 6050-56
as low as $11.60
Contour Promotional Duffel Bag II Item# 4666
as low as $24.98
Morph Golf Promotional Cinch Pack Item# 7037
as low as $4.04
Apollo Personalized Backpack Item# SD9584
as low as $9.49
Excel 18-inch Club Promotional Sport Bag Item# 8200-72
as low as $10.05
Doctor Tote Item# LT-3094
as low as $2.99
Travis & Wells Ballistic Computer Bag Item# 6417
as low as $49.98
High Sierra® Garrett Custom Backpack Item# 8051-13
as low as $47.41
Victory Promotional Sport Bag Item# 4532
as low as $14.49
Compass Travel Tote Item# 7201-06
as low as $9.66
Zippered Non Woven Bag Item# 3334
as low as $1.83
Morph Baseball Promotional Cinch Pack Item# 7038-BASEB
as low as $4.18
Sporty Promotional Messenger Bag Item# 3540
as low as $7.25
Life in Motion Computer Portfolio Item# 2614
as low as $64.99
Wenger® Sport Personalized Backpack Item# 9350-32
as low as $46.44
The Weekender Promotional Duffel Bag Item# SM-7533
as low as $9.67
Briefcase Promotional Messenger Bag Item# 3013
as low as $5.61
Icon Promotional Laptop Bag Item# 8670
as low as $84.99
TravelPro MaxLite 15 Wheeled Compu-Case Item# 9450-19
as low as $125.79
Racer Promotional Messenger Bag Item# 2950-27
as low as $8.21
Highlander Business Tote Item# 2301-06
as low as $6.76
High Sierra A.T. Go 30 Item# 8051-26
as low as $116.12
Morph Soccer Promotional Cinch Pack Item# 7038-SOCCER
as low as $4.18
Laminated Non-Woven Retro Shopper Tote Item# 2160-02
as low as $2.21
19 Item# 9350-96
as low as $128.70
Water Bottle Promotional Sport Bag Item# 4620
as low as $12.49
Profiles Drawstring Cinch Bag Item# 7500-38
as low as $3.86
Laminated Nonwoven-Front Pocket Tote Item# 2160-50
as low as $2.60
Level One Custom Backpack Item# 3018
as low as $9.67
TravelPro MaxLite 22 Item# 9450-40
as low as $116.12
Attune Promotional Messenger Bag Item# 2125
as low as $5.98
Paragon Compu-Attache Item# 5700-58
as low as $41.60
Sling Custom Backpack II Item# 3016
as low as $7.46
Promotional Cinch Bag Cooler Item# BG104
as low as $2.89
Zippered Sports Personalized Backpack Item# 3017
as low as $15.48
TravelPro Crew7 20 Item# 9450-20
as low as $154.82
Printed PolyPro Chevron Shopper Tote Item# 2150-51
as low as $1.92
Verve Promotional Laptop Backpack Item# 3450-29
as low as $23.21
Boomerang Custom Backpack Item# 3251-99
as low as $7.73
SkyGear 22 Item# 9450-30
as low as $106.44
The Court Time Cinch Item# SM-7552
as low as $1.92
Pocketed Promotional Messenger Bag Item# 3542
as low as $9.44
Paint Splatter Personalized Backpack Item# SD9010
as low as $5.78
Vertex Large Promotional Sport Bag Item# 7045
as low as $32.98
Catalyst Solar Computer Messenger Bag Item# 5011
as low as $189.99
Sports Promotional Duffel Bag Item# 3127
as low as $8.09
The Snapshot Tote Item# SM-7328
as low as $2.99
26 Item# 8051-95
as low as $111.28
Evolution Mono Personalized Backpack Item# 5127
as low as $16.98
Excel Promotional Duffel Bag Item# 3128
as low as $11.86
Compu-Messenger Bag Item# 7950-55
as low as $27.09
Neoprene Laptop Case Item# 3057
as low as $6.73
Case Logic® 17 Item# 8150-27
as low as $24.18
Vintage Weekender Bag Item# 4150
as low as $24.99
elleven Checkpoint-Friendly Compu-Attache Item# 0011-58
as low as $60.47
Mia Sports Duffel Item# 3006-10
as low as $16.92
The Kate Deco Compu-Tote Item# 3006-29
as low as $58.05
Vanguard Computer Portfolio Item# 2245
as low as $24.99
Wenger® Leather Double Compartment Attache Item# 9350-56
as low as $149.99
22 Item# 8051-84
as low as $31.92
Turf Series 22 Item# 6050-62
as low as $27.09
iPad Messenger Bag Item# 0022-12
as low as $21.28
Large Flex Sport Bag Item# 4250
as low as $14.98
Tech Compu-Messenger Bag Item# 9950-46
as low as $106.44
24 Item# 8051-89
as low as $25.15
Vista Cinch Item# 4770-35
as low as $3.38
Amsterdam Laptop Messenger Mate Item# MB1158
as low as $24.99
Ultra-Light String-A-Sling Backpack Item# LT-3090
as low as $1.31
TravelPro MaxLite 24 Item# 9450-49
as low as $96.76
Game Day Cinch Bag Item# 3251-01
as low as $4.15
Excel Sport Expandable Saddle Bag Item# 8100-25
as low as $12.57
Excursion Saddle Bag Item# 3500-05
as low as $8.69
Northwest Expandable Saddle Bag Item# 8800-05
as low as $16.92
Tech Travel Duffel Bag Item# 9950-48
as low as $106.44
Shockwave Sport Duffel Item# 2930-80
as low as $8.70
Wenger® Tech Compu-Backpack Item# 9350-22
as low as $77.41
Field & Co. 20 Item# 7950-80
as low as $19.34
Summit Checkpoint-Friendly Compu-Sling Item# 3450-40
as low as $20.31
Camo 22 Item# 0045-40
as low as $29.02
Brewster Compu-Daypack Item# 8051-86
as low as $43.53
Summit Checkpoint-Friendly Compu-Messenger Item# 3450-55
as low as $24.18
Valley Grommet Messenger Bag Item# 3548
as low as $5.99
Tablet Messenger Bag Item# 9351-76
as low as $29.02
Hive Checkpoint-Friendly Compu-Case Item# 6440-55
as low as $18.86
Scan Smart Compu-Messenger Bag Item# 9350-67
as low as $58.05
The Dolphin Briefcase Item# SM-7561
as low as $4.73
Vertex Computer Backpack II Item# 5098
as low as $39.98
The Barracuda Briefcase Item# SM-7574
as low as $6.76
Rucksack Backpack Item# 7950-45
as low as $21.28
The Mariner Briefcase Item# SM-7570
as low as $8.70
Capture Backpack Tote Item# 6750-01
as low as $9.67
High Sierra® Magnum Compu-Backpack Item# 8050-13
as low as $53.21
Mojo Compu-Daypack Item# 8051-88
as low as $35.80
Vertex Trek Computer Backpack Item# 5377
as low as $31.99
Checkpoint-Friendly Compu-Backpack Item# 0022-45
as low as $45.47
Explorer Backpack Item# 6760-45
as low as $9.67
Owl 100% Recycled Felt Sling Item# 3007-03
as low as $9.67
Rolltop Compu-Backpack Item# 0033-45
as low as $48.37
Tech Deluxe Compu-Backpack Item# 9950-44
as low as $111.28
Executive Saddlebag Item# 2400
as low as $14.99
Camo Compu-Backpack Item# 0045-50
as low as $33.86
Expandable Deluxe Briefcase Item# 3547
as low as $11.61
Lux Promotional Laptop Bag Item# 3450-59
as low as $26.11
Eclipse Backpack Item# 4805
as low as $6.99
Skyline Brief Item# 6740-12
as low as $5.80
Canvas Compu-Messenger Item# 9950-61
as low as $82.25
The Quill Basic Promotional Briefcase Item# SM-7445
as low as $4.83
Custom Computer Backpack Item# 8050-37
as low as $48.38
Mega Computer Backpack Item# 9350-29
as low as $96.76
   

Bags can be an ideal vehicle to get your brand noticed. As an individual travels, so do their belongings, enabling you to get the information about your brand communicated to a large cross-section of people. Our collection of items includes totes, backpacks and reusable grocery bags, among many other carryalls. Give these products to your employees, associates, and executives to maximize the impact of your brands and reach an even larger audience. Because whether the end user is traveling by car, plane, train, or boat, your brand will be prominently displayed with your logo and message. Add the functional aspect of of these items to the mix and you can be sure that any recipient can generate lots of brand exposure for a long time to come.


// SEE SETUP GUIDE YOU RECEIVED BY EMAIL FOR ADDITIONAL INFORMATION ON USING THE // CUSTOM PARAMETERS BELOW. THIS COMMENT BLOCK MAY BE REMOVED. // Use a single quote to surround custom parameter values // Please ensure that there is a comma in between each parameter values // Custom parameters should not include spaces, we support [A-Z] [0-9] and "_" // You can use arrays in the format of [a,b,c] or ['a','b','c'] // Use a "." for decimal numbers, example:15.25 // For dates, the recommended format is 'YYYY-MM-DD' to support date comparisons // CUSTOM PARAMETERS GLOSSARY // pagetype: required: purchase, cart, product, visit, homepage (more values // can be used, see setup guide). // prodid: product ID must match your Google Merchant Center ID. See sample // file you received. Use an array of productIDs in the case of shopping cart. // pvalue: product value; use an array in the case of shopping cart. Don't // include currency indicator, use plain number, such as 15.25 for $15.25 // pcat: product category, for example "cameras" // pname: product name, for example "Digital camera" (optional)