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Quizzes > Business & Finance

Produce Code Quiz: Master Grocery PLUs

Quick, free PLU test to sharpen accuracy at checkout. Instant results.

Editorial: Review CompletedCreated By: Age CukUpdated Aug 27, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art fruits and vegetables with price stickers and PLU codes on teal background free quiz prompt

This quiz helps you practice produce PLU codes so you can match the right numbers to common fruits and veggies and spot organic vs. conventional tags fast. Build speed at checkout, then round out your skills with our point of sale quiz, explore product ID with the beef cuts quiz, and sharpen savings know-how in the couponing knowledge quiz.

What is the standard PLU code length for conventionally grown produce?
6 digits
4 digits
5 digits
3 digits
Conventionally grown produce is assigned a unique four-digit Price Look-Up code by the International Federation for Produce Standards. These codes help cashiers and inventory systems accurately identify products at checkout. Five-digit codes are reserved for organic or genetically modified items. You can read more about PLU code formats and standards .
Which digit prefix indicates an organic produce item?
9
8
7
4
Organic produce uses the same four-digit code as its conventional counterpart but with a '9' added at the beginning. This five-digit code signals that the item was grown according to organic standards. For detailed guidelines on organic PLU prefixes, visit .
Which digit prefix indicates genetically modified (GMO) produce?
0
7
8
9
A prefix of '8' on a five-digit PLU code indicates that the produce item is genetically modified. This standard was established to help retailers and consumers identify GMO items at checkout. For a full breakdown of GMO PLU prefixes, see .
What is the PLU code for a conventional banana?
3011
4011
94011
84011
The most common four-digit code for conventional yellow bananas is 4011. It's used worldwide at grocery checkouts. Organic bananas add a '9' at the front (94011), while GMO bananas use an '8' prefix (84011). More details can be found at .
Which PLU code would you use for an organic banana?
10411
94011
4011
84011
Organic bananas use the conventional banana code (4011) with the addition of a '9' at the front, making it 94011. This five-digit code differentiates it from conventional and GMO varieties. The International Federation for Produce Standards publishes these conventions on their site: .
If an apple's conventional PLU is 4015, what code indicates it is organic?
4015
104015
84015
94015
To mark an apple as organic, retailers add '9' to the front of the conventional code (4015), creating 94015. GMO apples would use an '8' prefix (84015). This standard helps ensure consistent produce identification worldwide. You can learn more at .
How many digits are in a PLU code for organic produce?
5
7
6
4
Organic produce PLU codes are five digits long, consisting of the four-digit conventional code plus a '9' prefix. This format is standardized by the International Federation for Produce Standards to differentiate organic items at checkout. More information is available at .
What is the PLU code for a conventional Red Delicious apple?
4046
4022
4030
4015
Red Delicious apples use the four-digit code 4015 for conventional fruit. Organic Red Delicious apples use 94015 by adding the '9' prefix. This coding helps cashiers distinguish between varieties at checkout. For full apple PLU lists, see .
What PLU code identifies Granny Smith apples?
4015
4022
4122
4030
Granny Smith apples carry the PLU code 4022 when conventionally grown. The organic version is 94022. Knowing specific apple codes ensures correct pricing and inventory tracking. More apple codes are listed at .
Which PLU code corresponds to a seedless watermelon?
4033
4032
4031
4042
The PLU code for conventionally grown seedless watermelon is 4032. Organic seedless watermelon would be 94032. These codes are standardized to streamline checkout and inventory. For more melon PLUs, visit .
Which PLU code is used for conventional green grapes?
4035
4023
4025
4027
Conventional green (Thompson seedless) grapes use the code 4023. Organic grapes use 94023. Other grape varieties have different codes (e.g., red seedless is 4025). For a full list, check .
What is the PLU code for a conventional pineapple?
4104
4306
4430
4020
The conventional pineapple PLU is 4430. Organic pineapples use 94430. This distinction helps ensure proper pricing and labeling. Detailed pineapple PLU information is available at .
What PLU code is used for conventional russet potatoes?
4092
4065
4082
4072
Russet potatoes are assigned PLU 4072 for conventional varieties. Organic russets would use 94072. These codes help cashiers identify potato types quickly. You can review potato codes at .
Which PLU code identifies conventional yellow onions?
4093
4094
4079
4082
Yellow onions use the PLU code 4093 for conventional produce. Organic yellow onions use 94093. Other onion varieties (red, white) have their own codes. For full onion listings, see .
Which PLU code is assigned to conventional cucumbers?
4062
4060
4052
4071
The standard PLU code for conventional cucumbers is 4062. Organic cucumbers use 94062. Specialty cucumbers like English cucumbers may have different codes. More cucumber PLUs can be found at .
Which PLU code corresponds to a conventional pint of strawberries?
3450
3489
3490
3426
Strawberries sold by the pint are coded 3426 for conventional fruit. Organic strawberry pints use 93426. These pint-specific codes differ from bulk berry codes. For more berry PLUs, visit .
What PLU code is used for conventional kiwi fruit?
4040
4030
4032
4033
The conventional PLU code for kiwi fruit is 4030. Organic kiwi adds a '9' prefix, making it 94030. This code distinguishes kiwifruit from similar produce at checkout. More information is available at .
Which PLU code represents an Ataulfo mango?
4991
4959
4915
4041
Ataulfo (Honey) mangoes are conventionally coded as 4959. Organic Ataulfo mangoes use 94959. Other mango varieties like Tommy Atkins have different codes. For a complete mango code list, see .
What is the PLU code for conventional large Hass avocados?
4770
4046
4225
4802
Large Hass avocados use PLU 4225 when conventionally grown. Organic Hass avocados are 94225. Smaller avocados and different varieties have separate codes. More avocado PLUs can be found at .
Which PLU code identifies conventional Eureka lemons?
4144
4053
4392
4476
Eureka lemons are assigned PLU 4053 for conventional produce. The organic version uses 94053. Meyer lemons and other varieties have different codes. For a full lemon code guide, visit .
What PLU code is assigned to conventional baby spinach?
4091
4099
4024
4090
Baby spinach typically uses PLU 4091 for conventional bunches. Organic baby spinach is labeled 94091. Other spinach types have their own codes. You can find leafy green PLUs at .
Which PLU code would you use for bulk conventional seedless red grapes?
4023
4035
4087
4025
Bulk seedless red grapes are coded 4025 for conventional produce. Organic bulk red grapes use 94025. Green grapes, as another bulk variety, use a different code (4023). See more at .
What is the PLU code for conventional rambutan?
4284
4262
4251
4273
Rambutan, an exotic tropical fruit, carries the PLU code 4251 when conventionally sold. Organic rambutans use 94251. These exotic fruit codes help specialty grocers identify unfamiliar items. More exotic PLUs are listed at .
What is the PLU code for organic cherimoya if conventional cherimoya is 3381?
93381
43381
33381
9338
Organic cherimoya uses the conventional code (3381) with a '9' prefix, resulting in 93381. This identifies it as organically grown. The '9' prefix rule applies across all organic produce. See more at .
What PLU code represents a conventional jackfruit?
4941
4921
4912
4922
The conventional PLU for jackfruit is 4921. Organic jackfruit would use 94921. Jackfruit codes help retailers manage pricing for this large tropical fruit. For additional exotic PLU codes, visit .
0
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Study Outcomes

  1. Identify Produce Items by PLU Codes -

    Match common fruits and vegetables to their correct produce PLU codes, sharpening your ability to recognize grocery store produce codes at a glance.

  2. Differentiate Code Types -

    Understand the differences between 4-digit and 5-digit plu produce codes to distinguish conventional, organic, and specialty produce items accurately.

  3. Apply PLU Knowledge for Efficient Checkouts -

    Use your understanding of produce plu codes to speed up cashier processes, reduce entry errors, and improve overall checkout efficiency.

  4. Recall Key Number Patterns -

    Memorize common code patterns and sequences in grocery store PLUs to quickly retrieve the right numbers under pressure.

  5. Analyze Common Entry Mistakes -

    Identify frequent produce code errors and learn best practices to ensure consistent accuracy when entering grocery store produce codes.

  6. Engage Customers with Trivia -

    Share fun facts and interesting tidbits about produce PLU codes to entertain and inform customers while scanning their items.

Cheat Sheet

  1. PLU Code Fundamentals -

    Produce PLU codes are standardized four or five digit identifiers maintained by the International Federation for Produce Standards (IFPS) to simplify grocery store produce codes and streamline checkout processes. These numeric tags ensure consistent tracking, sales reporting, and inventory management across retailers worldwide.

  2. 4-Digit vs. 5-Digit Produce Codes -

    Four-digit codes denote conventionally grown items, while adding a leading "9" transforms it into a five-digit code for organic produce (USDA guidelines). Though "8" prefixes were historically used for GMO produce, IFPS no longer mandates this, keeping modern grocery store PLU codes focused on conventional and organic distinctions.

  3. Organic Produce Codes for Cashiers -

    To identify organic fruits and veggies at the register, cashiers simply prefix the standard four-digit code with a "9" - for example, 94011 for organic bananas (University of California ANR). This clear system of produce codes for cashiers fosters faster scanning and accurate pricing while promoting transparency.

  4. GMO Produce and PLU Produce Codes -

    Although current IFPS standards discourage mandatory GMO labeling, the historical "8" prefix (e.g., 84027 for zucchini) remains an important footnote for industry vets (IFPS archives). Understanding these legacy plu produce codes deepens your grasp of produce science and retail evolution.

  5. Category-Based Grocery Store PLU Codes -

    Memorize code clusters for quicker recall: apples and tree fruits span 3000-3099, bananas sit in the 4000s (4011), and citrus fruits range from 4000 to 4099 (IFPS Data). Try the mnemonic "3 for the orchard, 4 for the vine" to ace grocery store PLUs every time.

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