Limitations & constraints

There are some resource limitations & constraints from Shopify for the use of discount Shopify functions. In Slice 'n Save, different categories have different discount limitations within the app. You can create up-to 25 Automatic discounts at max.

1. Amount off products - Basic

Items
Conditions
Criteria
Counts
Input
Output

1

3

3

2.9973 M

2.63 kB

0.28 kB

5

3

3

4.5599 M

3.52 kB

0.84 kB

10

3

3

6.9614 M

4.67 kB

1.55 kB

16

3

3

10.4966 M

6.09 kB

2.41 kB

2. Amount off products - Basic

Items
Conditions
Criteria
Counts
Input
Output

1

3

3

3.1187 M

2.63 kB

0.28 kB

5

3

3

4.8460 M

3.67 kB

0.84 kB

10

3

3

7.4354 M

0.84 kB

1.55 kB

15

3

3

10.4798 M

6.29 kB

2.27 kB

1

6

5

3.7736 M

3.50 kB

0.37 kB

5

6

5

6.7475 M

4.54 kB

1.31 kB

9

6

5

10.5827 M

5.58 kB

2.25 kB

35

1

1

10.9313 M

10.87 kB

1.81 kB

3. Amount off order - Basic

Items
Conditions
Criteria
Counts
Input
Output

1

4

N/A

2.1336 M

2.30 kB

0.20 kB

15

4

N/A

3.3181 M

5.59 kB

0.20 kB

30

4

N/A

4.5777 M

9.14 kB

0.20 kB

45

4

N/A

5.8114 M

12.68 kB

0.20 kB

1

7

N/A

2.4391 M

2.82 kB

0.20 kB

15

7

N/A

3.6213 M

6.11 kB

0.20 kB

30

7

N/A

4.8799 M

9.65 kB

0.20 kB

4. Amount off order - Advanced

Items
Conditions
Criteria
Counts
Input
Output

1

4

N/A

2.1452 M

2.27 kB

0.20 kB

15

4

N/A

3.4848 M

5.93 kB

0.20 kB

30

4

N/A

4.9076 M

9.86 kB

0.20 kB

45

4

N/A

6.3122 M

13.79 kB

0.20 kB

1

7

N/A

2.4231 M

2.80 kB

0.20 kB

15

7

N/A

3.7667 M

6.46 kB

0.20 kB

30

7

N/A

5.1918 M

10.39 kB

0.20 kB

5. Amount off Shipping - Basic

Items
Conditions
Criteria
Counts
Input
Output

1

4

N/A

2.4555 M

3.78 kB

0.20 kB

15

4

N/A

2.9070 M

5.94 kB

0.20 kB

30

4

N/A

4.9108 M

10.65 kB

0.20 kB

1

7

N/A

2.7778 M

4.30 kB

0.20 kB

15

7

N/A

3.9491 M

7.61 kB

0.20 kB

30

7

N/A

5.2144 M

11.16 kB

0.20 kB

6. Amount off Shipping - Advanced

Items
Conditions
Criteria
Counts
Input
Output

1

4

N/A

2.4725 M

3.74 kB

0.20 kB

15

4

N/A

3.8141 M

7.40 kB

0.20 kB

30

4

N/A

5.2428 M

11.33 kB

0.20 kB

1

7

N/A

2.7610 M

4.26 kB

0.20 kB

15

7

N/A

4.0823 M

7.91 kB

0.20 kB

30

7

N/A

5.5090 M

11.84 kB

0.20 kB

7. Tiered discounts

Items
Conditions
Criteria
Counts
Input
Output

1

1

2

3.3862 M

3.52 kB

0.87 kB

15

1

2

8.7318 M

7.18 kB

2.81 kB

19

1

2

10.7333 M

8.22 kB

3.36 kB

8. Quantity break discounts:

Items
Conditions
Criteria
Counts
Input
Output

1

2

1

3.1627 M

3.47 kB

0.60 kB

15

2

1

6.6208 M

7.14 kB

1.89 kB

28

2

1

10.8969 M

10.54 kB

3.08 kB

1

2

2

3.2942 M

3.64 kB

0.60 kB

21

2

2

10.8841 M

8.61 kB

2.35 kB

9. BOGO discounts:

Items
Conditions
Criteria
Counts
Input
Output

8

2

1

5.2674 M

8.97 kB

0.60 kB

8

2

2

6.2455 M

9.37 kB

1.89 kB

10

3

3

9.2320 M

12.40 kB

0.73 kB

Shopify Function's limitations & considerations

1. Fixed Resources:

The following fixed resource limits apply to all functions:

Resource
Limit
  1. Compiled binary size

256 kB

  1. Runtime linear memory

10,000 kB

  1. Runtime stack memory

512 kB

  1. Logs written to STDERR

1 kB (truncated)

2. Dynamic Resources:

The following dynamic resource limits apply to all functions:

Resource
Limit (up to 200 line items)
  1. Execution instruction count

11 million instructions

  1. Function input

64 kB

  1. Function output

20 kB

Note: For carts with more than 200 line items, these values will scale proportionally as the number of cart lines increases.

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